14389249553580 has 48 divisors (see below), whose sum is σ = 43952616820224. Its totient is φ = 3488302921920.

The previous prime is 14389249553563. The next prime is 14389249553611. The reversal of 14389249553580 is 8535594298341.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10900945972 + ... + 10900947291.

It is an arithmetic number, because the mean of its divisors is an integer number (915679517088).

Almost surely, 2^{14389249553580} is an apocalyptic number.

14389249553580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14389249553580 is an abundant number, since it is smaller than the sum of its proper divisors (29563367266644).

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

14389249553580 is a wasteful number, since it uses less digits than its factorization.

14389249553580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21801893286 (or 21801893284 counting only the distinct ones).

The product of its (nonzero) digits is 186624000, while the sum is 66.

The spelling of 14389249553580 in words is "fourteen trillion, three hundred eighty-nine billion, two hundred forty-nine million, five hundred fifty-three thousand, five hundred eighty".