311245414204 has 6 divisors (see below), whose sum is σ = 544679474864. Its totient is φ = 155622707100.

The previous prime is 311245414189. The next prime is 311245414217. The reversal of 311245414204 is 402414542113.

It is a happy number.

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, 38905676772 + ... + 38905676779.

Almost surely, 2^311245414204 is an apocalyptic number.

It is an amenable number.

311245414204 is a deficient number, since it is larger than the sum of its proper divisors (233434060660).

311245414204 is a wasteful number, since it uses less digits than its factorization.

311245414204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77811353555 (or 77811353553 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 311245414204 its reverse (402414542113), we get a palindrome (713659956317).

The spelling of 311245414204 in words is "three hundred eleven billion, two hundred forty-five million, four hundred fourteen thousand, two hundred four".