134202332040 has 128 divisors (see below), whose sum is σ = 460892160000. Its totient is φ = 30623493888.

The previous prime is 134202332039. The next prime is 134202332053. The reversal of 134202332040 is 40233202431.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 134202332040.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 369801 + ... + 636519.

It is an arithmetic number, because the mean of its divisors is an integer number (3600720000).

Almost surely, 2^134202332040 is an apocalyptic number.

134202332040 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 134202332040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230446080000).

134202332040 is an abundant number, since it is smaller than the sum of its proper divisors (326689827960).

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

134202332040 is a wasteful number, since it uses less digits than its factorization.

134202332040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267339 (or 267335 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 134202332040 its reverse (40233202431), we get a palindrome (174435534471).

The spelling of 134202332040 in words is "one hundred thirty-four billion, two hundred two million, three hundred thirty-two thousand, forty".