16126404046 has 32 divisors (see below), whose sum is σ = 26019929088. Its totient is φ = 7476274080.

The previous prime is 16126404037. The next prime is 16126404101. The reversal of 16126404046 is 64040462161.

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, 443761 + ... + 478723.

It is an arithmetic number, because the mean of its divisors is an integer number (813122784).

Almost surely, 2^16126404046 is an apocalyptic number.

16126404046 is a deficient number, since it is larger than the sum of its proper divisors (9893525042).

16126404046 is a wasteful number, since it uses less digits than its factorization.

16126404046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35296.

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 16126404046 in words is "sixteen billion, one hundred twenty-six million, four hundred four thousand, forty-six".