12890062338950 has 24 divisors (see below), whose sum is σ = 24164299552512. Its totient is φ = 5115426311520.

The previous prime is 12890062338943. The next prime is 12890062338961. The reversal of 12890062338950 is 5983326009821.

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, 1014959189 + ... + 1014971888.

It is an arithmetic number, because the mean of its divisors is an integer number (1006845814688).

Almost surely, 2^{12890062338950} is an apocalyptic number.

12890062338950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12890062338950 is a deficient number, since it is larger than the sum of its proper divisors (11274237213562).

12890062338950 is a wasteful number, since it uses less digits than its factorization.

12890062338950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2029931216 (or 2029931211 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 56.

The spelling of 12890062338950 in words is "twelve trillion, eight hundred ninety billion, sixty-two million, three hundred thirty-eight thousand, nine hundred fifty".