16313416380 has 36 divisors (see below), whose sum is σ = 49484030232. Its totient is φ = 4350244320.

The previous prime is 16313416373. The next prime is 16313416381. The reversal of 16313416380 is 8361431361.

16313416380 is a `hidden beast` number, since 1 + 6 + 3 + 13 + 4 + 1 + 638 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×16313416380² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16313416381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45314866 + ... + 45315225.

Almost surely, 2^16313416380 is an apocalyptic number.

16313416380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16313416380 is an abundant number, since it is smaller than the sum of its proper divisors (33170613852).

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

16313416380 is a wasteful number, since it uses less digits than its factorization.

16313416380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90630106 (or 90630101 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 16313416380 in words is "sixteen billion, three hundred thirteen million, four hundred sixteen thousand, three hundred eighty".