134403566113260 has 144 divisors (see below), whose sum is σ = 417667183708320. Its totient is φ = 34964044600320.

The previous prime is 134403566113181. The next prime is 134403566113291. The reversal of 134403566113260 is 62311665304431.

134403566113260 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 0 + 3 + 5 + 6 + 611 + 3 + 26 + 0 = 666.

It is a super-2 number, since 2×134403566113260² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 94444071 + ... + 95856609.

It is an arithmetic number, because the mean of its divisors is an integer number (2900466553530).

Almost surely, 2^{134403566113260} is an apocalyptic number.

134403566113260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134403566113260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208833591854160).

134403566113260 is an abundant number, since it is smaller than the sum of its proper divisors (283263617595060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134403566113260 is a wasteful number, since it uses less digits than its factorization.

134403566113260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425488 (or 1425483 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 134403566113260 in words is "one hundred thirty-four trillion, four hundred three billion, five hundred sixty-six million, one hundred thirteen thousand, two hundred sixty".