12378377310204 has 24 divisors (see below), whose sum is σ = 28889875633360. Its totient is φ = 4125126449664.

The previous prime is 12378377310203. The next prime is 12378377310223. The reversal of 12378377310204 is 40201377387321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12378377310203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124863439 + ... + 124962534.

Almost surely, 2^{12378377310204} is an apocalyptic number.

It is an amenable number.

12378377310204 is an abundant number, since it is smaller than the sum of its proper divisors (16511498323156).

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

12378377310204 is a wasteful number, since it uses less digits than its factorization.

12378377310204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249830109 (or 249830107 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 48.

The spelling of 12378377310204 in words is "twelve trillion, three hundred seventy-eight billion, three hundred seventy-seven million, three hundred ten thousand, two hundred four".