12542764130 has 16 divisors (see below), whose sum is σ = 24313666104. Its totient is φ = 4631174400.

The previous prime is 12542764111. The next prime is 12542764211. The reversal of 12542764130 is 3146724521.

It can be written as a sum of positive squares in 4 ways, for example, as 11182851001 + 1359913129 = 105749^2 + 36877^2 .

It is a Curzon 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, 48241271 + ... + 48241530.

Almost surely, 2^12542764130 is an apocalyptic number.

12542764130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12542764130 is a deficient number, since it is larger than the sum of its proper divisors (11770901974).

12542764130 is a wasteful number, since it uses less digits than its factorization.

12542764130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96482821.

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 12542764130 in words is "twelve billion, five hundred forty-two million, seven hundred sixty-four thousand, one hundred thirty".