30918096741 has 32 divisors (see below), whose sum is σ = 49896725760. Its totient is φ = 16624198656.

The previous prime is 30918096739. The next prime is 30918096757. The reversal of 30918096741 is 14769081903.

It is a happy number.

It is not a de Polignac number, because 30918096741 - 2¹ = 30918096739 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30918096701) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2016195 + ... + 2031471.

It is an arithmetic number, because the mean of its divisors is an integer number (1559272680).

Almost surely, 2^30918096741 is an apocalyptic number.

It is an amenable number.

30918096741 is a deficient number, since it is larger than the sum of its proper divisors (18978629019).

30918096741 is a wasteful number, since it uses less digits than its factorization.

30918096741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20973.

The product of its (nonzero) digits is 326592, while the sum is 48.

The spelling of 30918096741 in words is "thirty billion, nine hundred eighteen million, ninety-six thousand, seven hundred forty-one".