30311425149 has 8 divisors (see below), whose sum is σ = 41077778592. Its totient is φ = 19876344240.

The previous prime is 30311425139. The next prime is 30311425169. The reversal of 30311425149 is 94152411303.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30311425149 - 2¹¹ = 30311423101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30311425139) 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, 82817919 + ... + 82818284.

It is an arithmetic number, because the mean of its divisors is an integer number (5134722324).

Almost surely, 2^30311425149 is an apocalyptic number.

It is an amenable number.

30311425149 is a deficient number, since it is larger than the sum of its proper divisors (10766353443).

30311425149 is a wasteful number, since it uses less digits than its factorization.

30311425149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165636267.

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 30311425149 in words is "thirty billion, three hundred eleven million, four hundred twenty-five thousand, one hundred forty-nine".