30408119672 has 32 divisors (see below), whose sum is σ = 65170679520. Its totient is φ = 13029966720.

The previous prime is 30408119569. The next prime is 30408119699. The reversal of 30408119672 is 27691180403.

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, 339698 + ... + 419774.

It is an arithmetic number, because the mean of its divisors is an integer number (2036583735).

Almost surely, 2^30408119672 is an apocalyptic number.

It is an amenable number.

30408119672 is an abundant number, since it is smaller than the sum of its proper divisors (34762559848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30408119672 is a wasteful number, since it uses less digits than its factorization.

30408119672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86871 (or 86867 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 30408119672 in words is "thirty billion, four hundred eight million, one hundred nineteen thousand, six hundred seventy-two".