14557343040 has 84 divisors (see below), whose sum is σ = 50071204404. Its totient is φ = 3881957376.

The previous prime is 14557342991. The next prime is 14557343051. The reversal of 14557343040 is 4034375541.

14557343040 is a `hidden beast` number, since 1 + 4 + 5 + 573 + 43 + 0 + 40 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8577723456 + 5979619584 = 92616^2 + 77328^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a junction number, because it is equal to n+sod(n) for n = 14557342986 and 14557343004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2524437 + ... + 2530196.

Almost surely, 2^14557343040 is an apocalyptic number.

14557343040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14557343040 is an abundant number, since it is smaller than the sum of its proper divisors (35513861364).

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

14557343040 is a wasteful number, since it uses less digits than its factorization.

14557343040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5054656 (or 5054643 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The spelling of 14557343040 in words is "fourteen billion, five hundred fifty-seven million, three hundred forty-three thousand, forty".