12630340235400 has 96 divisors (see below), whose sum is σ = 39214016213760. Its totient is φ = 3362932752640.

The previous prime is 12630340235399. The next prime is 12630340235413. The reversal of 12630340235400 is 453204303621.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15726552 + ... + 16510151.

It is an arithmetic number, because the mean of its divisors is an integer number (408479335560).

Almost surely, 2^{12630340235400} is an apocalyptic number.

12630340235400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12630340235400 is an abundant number, since it is smaller than the sum of its proper divisors (26583675978360).

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

12630340235400 is a wasteful number, since it uses less digits than its factorization.

12630340235400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32237375 (or 32237366 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

The spelling of 12630340235400 in words is "twelve trillion, six hundred thirty billion, three hundred forty million, two hundred thirty-five thousand, four hundred".