16415711942 has 32 divisors (see below), whose sum is σ = 29100218112. Its totient is φ = 6799519584.

The previous prime is 16415711929. The next prime is 16415711947. The reversal of 16415711942 is 24911751461.

It is a super-2 number, since 2×16415711942² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 16415711942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16415711947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115388 + ... + 214815.

It is an arithmetic number, because the mean of its divisors is an integer number (909381816).

Almost surely, 2^16415711942 is an apocalyptic number.

16415711942 is a deficient number, since it is larger than the sum of its proper divisors (12684506170).

16415711942 is a wasteful number, since it uses less digits than its factorization.

16415711942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330332.

The product of its digits is 60480, while the sum is 41.

The spelling of 16415711942 in words is "sixteen billion, four hundred fifteen million, seven hundred eleven thousand, nine hundred forty-two".