30724414923 has 8 divisors (see below), whose sum is σ = 41240826000. Its totient is φ = 20345473568.

The previous prime is 30724414769. The next prime is 30724414927. The reversal of 30724414923 is 32941442703.

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

It is a cyclic number.

It is not a de Polignac number, because 30724414923 - 2⁹ = 30724414411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30724414927) 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, 34366908 + ... + 34367801.

It is an arithmetic number, because the mean of its divisors is an integer number (5155103250).

Almost surely, 2^30724414923 is an apocalyptic number.

30724414923 is a deficient number, since it is larger than the sum of its proper divisors (10516411077).

30724414923 is a wasteful number, since it uses less digits than its factorization.

30724414923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68734861.

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 30724414923 in words is "thirty billion, seven hundred twenty-four million, four hundred fourteen thousand, nine hundred twenty-three".