30412626431 has 16 divisors (see below), whose sum is σ = 35232675840. Its totient is φ = 25960878720.

The previous prime is 30412626427. The next prime is 30412626481. The reversal of 30412626431 is 13462621403.

It is a cyclic number.

It is not a de Polignac number, because 30412626431 - 2² = 30412626427 is a prime.

It is a super-2 number, since 2×30412626431² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30412626401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 620255 + ... + 667488.

It is an arithmetic number, because the mean of its divisors is an integer number (2202042240).

Almost surely, 2^30412626431 is an apocalyptic number.

30412626431 is a deficient number, since it is larger than the sum of its proper divisors (4820049409).

30412626431 is a wasteful number, since it uses less digits than its factorization.

30412626431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287886.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 30412626431 in words is "thirty billion, four hundred twelve million, six hundred twenty-six thousand, four hundred thirty-one".