16350416780 has 12 divisors (see below), whose sum is σ = 34335875280. Its totient is φ = 6540166704.

The previous prime is 16350416743. The next prime is 16350416827. The reversal of 16350416780 is 8761405361.

It is a super-2 number, since 2×16350416780² (a number of 21 digits) contains 22 as substring.

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, 408760400 + ... + 408760439.

It is an arithmetic number, because the mean of its divisors is an integer number (2861322940).

Almost surely, 2^16350416780 is an apocalyptic number.

16350416780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16350416780 is an abundant number, since it is smaller than the sum of its proper divisors (17985458500).

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

16350416780 is a wasteful number, since it uses less digits than its factorization.

16350416780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817520848 (or 817520846 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 16350416780 in words is "sixteen billion, three hundred fifty million, four hundred sixteen thousand, seven hundred eighty".