16162979082046 has 16 divisors (see below), whose sum is σ = 24323672129328. Its totient is φ = 8055131198400.

The previous prime is 16162979082043. The next prime is 16162979082049. The reversal of 16162979082046 is 64028097926161.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (16162979082043) and next prime (16162979082049).

It is a super-2 number, since 2×16162979082046² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16162979082043) 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, 9951055 + ... + 11460778.

It is an arithmetic number, because the mean of its divisors is an integer number (1520229508083).

Almost surely, 2^{16162979082046} is an apocalyptic number.

16162979082046 is a deficient number, since it is larger than the sum of its proper divisors (8160693047282).

16162979082046 is a wasteful number, since it uses less digits than its factorization.

16162979082046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21413067.

The product of its (nonzero) digits is 15676416, while the sum is 61.

The spelling of 16162979082046 in words is "sixteen trillion, one hundred sixty-two billion, nine hundred seventy-nine million, eighty-two thousand, forty-six".