30012345425 has 24 divisors (see below), whose sum is σ = 39352814592. Its totient is φ = 22668624000.

The previous prime is 30012345373. The next prime is 30012345463. The reversal of 30012345425 is 52454321003.

It is a happy number.

It is not a de Polignac number, because 30012345425 - 2⁸ = 30012345169 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 440489 + ... + 504038.

It is an arithmetic number, because the mean of its divisors is an integer number (1639700608).

Almost surely, 2^30012345425 is an apocalyptic number.

It is an amenable number.

30012345425 is a deficient number, since it is larger than the sum of its proper divisors (9340469167).

30012345425 is a wasteful number, since it uses less digits than its factorization.

30012345425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944609 (or 944604 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 30012345425 its reverse (52454321003), we get a palindrome (82466666428).

The spelling of 30012345425 in words is "thirty billion, twelve million, three hundred forty-five thousand, four hundred twenty-five".