134372276280 has 384 divisors, whose sum is σ = 483422696640. Its totient is φ = 32366822400.

The previous prime is 134372276279. The next prime is 134372276347. The reversal of 134372276280 is 82672273431.

134372276280 is a `hidden beast` number, since 1 + 3 + 4 + 372 + 276 + 2 + 8 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 82893870 + ... + 82895490.

Almost surely, 2^134372276280 is an apocalyptic number.

134372276280 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 134372276280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241711348320).

134372276280 is an abundant number, since it is smaller than the sum of its proper divisors (349050420360).

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

134372276280 is a wasteful number, since it uses less digits than its factorization.

134372276280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844 (or 1815 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The spelling of 134372276280 in words is "one hundred thirty-four billion, three hundred seventy-two million, two hundred seventy-six thousand, two hundred eighty".