16370144540 has 24 divisors (see below), whose sum is σ = 34383605760. Its totient is φ = 6546857408.

The previous prime is 16370144513. The next prime is 16370144561. The reversal of 16370144540 is 4544107361.

It is a self number, because there is not a number n which added to its sum of digits gives 16370144540.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41189 + ... + 185571.

It is an arithmetic number, because the mean of its divisors is an integer number (1432650240).

Almost surely, 2^16370144540 is an apocalyptic number.

16370144540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16370144540 is an abundant number, since it is smaller than the sum of its proper divisors (18013461220).

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

16370144540 is a wasteful number, since it uses less digits than its factorization.

16370144540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150061 (or 150059 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 16370144540 in words is "sixteen billion, three hundred seventy million, one hundred forty-four thousand, five hundred forty".