16296254016 has 56 divisors (see below), whose sum is σ = 49276772160. Its totient is φ = 4656072192.

The previous prime is 16296254011. The next prime is 16296254017. The reversal of 16296254016 is 61045269261.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×16296254016² (a number of 21 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (16296254011) 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, 6061251 + ... + 6063938.

It is an arithmetic number, because the mean of its divisors is an integer number (879942360).

Almost surely, 2^16296254016 is an apocalyptic number.

16296254016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16296254016 is an abundant number, since it is smaller than the sum of its proper divisors (32980518144).

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

16296254016 is a wasteful number, since it uses less digits than its factorization.

16296254016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12125211 (or 12125201 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 16296254016 in words is "sixteen billion, two hundred ninety-six million, two hundred fifty-four thousand, sixteen".