134815415376 has 80 divisors (see below), whose sum is σ = 353477504960. Its totient is φ = 44268456960.

The previous prime is 134815415347. The next prime is 134815415387. The reversal of 134815415376 is 673514518431.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2881611 + ... + 2928021.

It is an arithmetic number, because the mean of its divisors is an integer number (4418468812).

Almost surely, 2^134815415376 is an apocalyptic number.

134815415376 is a gapful number since it is divisible by the number (16) 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 134815415376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176738752480).

134815415376 is an abundant number, since it is smaller than the sum of its proper divisors (218662089584).

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

134815415376 is a wasteful number, since it uses less digits than its factorization.

134815415376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47324 (or 47318 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 48.

The spelling of 134815415376 in words is "one hundred thirty-four billion, eight hundred fifteen million, four hundred fifteen thousand, three hundred seventy-six".