12950477404 has 6 divisors (see below), whose sum is σ = 22663335464. Its totient is φ = 6475238700.

The previous prime is 12950477383. The next prime is 12950477429. The reversal of 12950477404 is 40477405921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1618809672 + ... + 1618809679.

Almost surely, 2^12950477404 is an apocalyptic number.

It is an amenable number.

12950477404 is a deficient number, since it is larger than the sum of its proper divisors (9712858060).

12950477404 is a wasteful number, since it uses less digits than its factorization.

12950477404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3237619355 (or 3237619353 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 12950477404 in words is "twelve billion, nine hundred fifty million, four hundred seventy-seven thousand, four hundred four".