30814102641 has 64 divisors (see below), whose sum is σ = 51607535616. Its totient is φ = 15948057600.

The previous prime is 30814102633. The next prime is 30814102651. The reversal of 30814102641 is 14620141803.

It is not a de Polignac number, because 30814102641 - 2³ = 30814102633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30814102599 and 30814102608.

It is not an unprimeable number, because it can be changed into a prime (30814102651) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1995436 + ... + 2010818.

It is an arithmetic number, because the mean of its divisors is an integer number (806367744).

Almost surely, 2^30814102641 is an apocalyptic number.

30814102641 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30814102641 is a deficient number, since it is larger than the sum of its proper divisors (20793432975).

30814102641 is a wasteful number, since it uses less digits than its factorization.

30814102641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15622.

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 30814102641 in words is "thirty billion, eight hundred fourteen million, one hundred two thousand, six hundred forty-one".