16135514376 has 32 divisors (see below), whose sum is σ = 40397888160. Its totient is φ = 5370624512.

The previous prime is 16135514333. The next prime is 16135514377. The reversal of 16135514376 is 67341553161.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16135514377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475785 + ... + 508568.

It is an arithmetic number, because the mean of its divisors is an integer number (1262434005).

Almost surely, 2^16135514376 is an apocalyptic number.

It is an amenable number.

16135514376 is an abundant number, since it is smaller than the sum of its proper divisors (24262373784).

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

16135514376 is a wasteful number, since it uses less digits than its factorization.

16135514376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985045 (or 985041 counting only the distinct ones).

The product of its digits is 226800, while the sum is 42.

The spelling of 16135514376 in words is "sixteen billion, one hundred thirty-five million, five hundred fourteen thousand, three hundred seventy-six".