16437116291960 has 128 divisors (see below), whose sum is σ = 45960093204480. Its totient is φ = 5151570651648.

The previous prime is 16437116291941. The next prime is 16437116291971. The reversal of 16437116291960 is 6919261173461.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a junction number, because it is equal to n+sod(n) for n = 16437116291896 and 16437116291905.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21545912 + ... + 22295751.

It is an arithmetic number, because the mean of its divisors is an integer number (359063228160).

Almost surely, 2^{16437116291960} is an apocalyptic number.

16437116291960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16437116291960 is an abundant number, since it is smaller than the sum of its proper divisors (29522976912520).

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

16437116291960 is a wasteful number, since it uses less digits than its factorization.

16437116291960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43841797 (or 43841793 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 56.

The spelling of 16437116291960 in words is "sixteen trillion, four hundred thirty-seven billion, one hundred sixteen million, two hundred ninety-one thousand, nine hundred sixty".