16355313366 has 32 divisors (see below), whose sum is σ = 37768980480. Its totient is φ = 4624770816.

The previous prime is 16355313353. The next prime is 16355313391. The reversal of 16355313366 is 66331355361.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2003206 + ... + 2011353.

It is an arithmetic number, because the mean of its divisors is an integer number (1180280640).

Almost surely, 2^16355313366 is an apocalyptic number.

16355313366 is an abundant number, since it is smaller than the sum of its proper divisors (21413667114).

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

16355313366 is a wasteful number, since it uses less digits than its factorization.

16355313366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4014668.

The product of its digits is 437400, while the sum is 42.

The spelling of 16355313366 in words is "sixteen billion, three hundred fifty-five million, three hundred thirteen thousand, three hundred sixty-six".