30023458654 has 12 divisors (see below), whose sum is σ = 52387871904. Its totient is φ = 12867196524.

The previous prime is 30023458637. The next prime is 30023458657. The reversal of 30023458654 is 45685432003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30023458657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153180814 + ... + 153181009.

It is an arithmetic number, because the mean of its divisors is an integer number (4365655992).

Almost surely, 2^30023458654 is an apocalyptic number.

30023458654 is a deficient number, since it is larger than the sum of its proper divisors (22364413250).

30023458654 is a wasteful number, since it uses less digits than its factorization.

30023458654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306361839 (or 306361832 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 30023458654 in words is "thirty billion, twenty-three million, four hundred fifty-eight thousand, six hundred fifty-four".