16634400062 has 32 divisors (see below), whose sum is σ = 29080138752. Its totient is φ = 6989194944.

The previous prime is 16634400047. The next prime is 16634400121. The reversal of 16634400062 is 26000443661.

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, 121943 + ... + 219405.

It is an arithmetic number, because the mean of its divisors is an integer number (908754336).

Almost surely, 2^16634400062 is an apocalyptic number.

16634400062 is a deficient number, since it is larger than the sum of its proper divisors (12445738690).

16634400062 is a wasteful number, since it uses less digits than its factorization.

16634400062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97712.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 16634400062 in words is "sixteen billion, six hundred thirty-four million, four hundred thousand, sixty-two".