13427763320 has 32 divisors (see below), whose sum is σ = 30238373520. Its totient is φ = 5366499840.

The previous prime is 13427763269. The next prime is 13427763347. The reversal of 13427763320 is 2336772431.

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, 96497 + ... + 190176.

Almost surely, 2^13427763320 is an apocalyptic number.

13427763320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13427763320 is an abundant number, since it is smaller than the sum of its proper divisors (16810610200).

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

13427763320 is a wasteful number, since it uses less digits than its factorization.

13427763320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287855 (or 287851 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 38.

The spelling of 13427763320 in words is "thirteen billion, four hundred twenty-seven million, seven hundred sixty-three thousand, three hundred twenty".