30402432012112 has 40 divisors (see below), whose sum is σ = 58962902827136. Its totient is φ = 15186205472256.

The previous prime is 30402432012107. The next prime is 30402432012133. The reversal of 30402432012112 is 21121023420403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76133833 + ... + 76532119.

Almost surely, 2^{30402432012112} is an apocalyptic number.

It is an amenable number.

30402432012112 is a deficient number, since it is larger than the sum of its proper divisors (28560470815024).

30402432012112 is a wasteful number, since it uses less digits than its factorization.

30402432012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402995 (or 402989 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 30402432012112 its reverse (21121023420403), we get a palindrome (51523455432515).

The spelling of 30402432012112 in words is "thirty trillion, four hundred two billion, four hundred thirty-two million, twelve thousand, one hundred twelve".