15243426200 has 24 divisors (see below), whose sum is σ = 35440966380. Its totient is φ = 6097370400.

The previous prime is 15243426197. The next prime is 15243426239. The reversal of 15243426200 is 262434251.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38108366 + ... + 38108765.

Almost surely, 2^15243426200 is an apocalyptic number.

15243426200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15243426200 is an abundant number, since it is smaller than the sum of its proper divisors (20197540180).

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

15243426200 is a wasteful number, since it uses less digits than its factorization.

15243426200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76217147 (or 76217138 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The spelling of 15243426200 in words is "fifteen billion, two hundred forty-three million, four hundred twenty-six thousand, two hundred".