1230251404 has 12 divisors (see below), whose sum is σ = 2153216800. Its totient is φ = 615046608.

The previous prime is 1230251377. The next prime is 1230251411. The reversal of 1230251404 is 4041520321.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28102 + ... + 57010.

Almost surely, 2^1230251404 is an apocalyptic number.

It is an amenable number.

1230251404 is a deficient number, since it is larger than the sum of its proper divisors (922965396).

1230251404 is a wasteful number, since it uses less digits than its factorization.

1230251404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39552 (or 39550 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1230251404 is about 35074.9398288864. The cubic root of 1230251404 is about 1071.5142632601.

Adding to 1230251404 its reverse (4041520321), we get a palindrome (5271771725).

The spelling of 1230251404 in words is "one billion, two hundred thirty million, two hundred fifty-one thousand, four hundred four".