30313402412 has 12 divisors (see below), whose sum is σ = 53060414400. Its totient is φ = 15153284016.

The previous prime is 30313402411. The next prime is 30313402433. The reversal of 30313402412 is 21420431303.

It is not an unprimeable number, because it can be changed into a prime (30313402411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 834287 + ... + 869862.

It is an arithmetic number, because the mean of its divisors is an integer number (4421701200).

Almost surely, 2^30313402412 is an apocalyptic number.

It is an amenable number.

30313402412 is a deficient number, since it is larger than the sum of its proper divisors (22747011988).

30313402412 is a wasteful number, since it uses less digits than its factorization.

30313402412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708600 (or 1708598 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 30313402412 its reverse (21420431303), we get a palindrome (51733833715).

The spelling of 30313402412 in words is "thirty billion, three hundred thirteen million, four hundred two thousand, four hundred twelve".