30274492625212 has 24 divisors (see below), whose sum is σ = 57797139541680. Its totient is φ = 13761042322560.

The previous prime is 30274492625149. The next prime is 30274492625213. The reversal of 30274492625212 is 21252629447203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30274492625213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4727688 + ... + 9104944.

It is an arithmetic number, because the mean of its divisors is an integer number (2408214147570).

Almost surely, 2^{30274492625212} is an apocalyptic number.

It is an amenable number.

30274492625212 is a deficient number, since it is larger than the sum of its proper divisors (27522646916468).

30274492625212 is a wasteful number, since it uses less digits than its factorization.

30274492625212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4534461 (or 4534459 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 30274492625212 in words is "thirty trillion, two hundred seventy-four billion, four hundred ninety-two million, six hundred twenty-five thousand, two hundred twelve".