16000761990144 has 44 divisors (see below), whose sum is σ = 42647864323064. Its totient is φ = 5333587329024.

The previous prime is 16000761990139. The next prime is 16000761990193. The reversal of 16000761990144 is 44109916700061.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 16000761990093 and 16000761990102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2604287617 + ... + 2604293760.

It is an arithmetic number, because the mean of its divisors is an integer number (969269643706).

Almost surely, 2^{16000761990144} is an apocalyptic number.

It is an amenable number.

16000761990144 is an abundant number, since it is smaller than the sum of its proper divisors (26647102332920).

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

16000761990144 is an equidigital number, since it uses as much as digits as its factorization.

16000761990144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5208581400 (or 5208581382 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 48.

The spelling of 16000761990144 in words is "sixteen trillion, seven hundred sixty-one million, nine hundred ninety thousand, one hundred forty-four".