30086456380 has 24 divisors (see below), whose sum is σ = 63981328320. Its totient is φ = 11882245440.

The previous prime is 30086456347. The next prime is 30086456383. The reversal of 30086456380 is 8365468003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30086456383) 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, 9519451 + ... + 9522610.

It is an arithmetic number, because the mean of its divisors is an integer number (2665888680).

Almost surely, 2^30086456380 is an apocalyptic number.

It is an amenable number.

30086456380 is an abundant number, since it is smaller than the sum of its proper divisors (33894871940).

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

30086456380 is a wasteful number, since it uses less digits than its factorization.

30086456380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19042149 (or 19042147 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 30086456380 in words is "thirty billion, eighty-six million, four hundred fifty-six thousand, three hundred eighty".