30773328423 has 32 divisors (see below), whose sum is σ = 44004335616. Its totient is φ = 19079267328.

The previous prime is 30773328389. The next prime is 30773328499. The reversal of 30773328423 is 32482337703.

It is not a de Polignac number, because 30773328423 - 2¹³ = 30773320231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30773328323) 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, 4328890 + ... + 4335992.

It is an arithmetic number, because the mean of its divisors is an integer number (1375135488).

Almost surely, 2^30773328423 is an apocalyptic number.

30773328423 is a deficient number, since it is larger than the sum of its proper divisors (13231007193).

30773328423 is a wasteful number, since it uses less digits than its factorization.

30773328423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8863.

The product of its (nonzero) digits is 508032, while the sum is 42.

The spelling of 30773328423 in words is "thirty billion, seven hundred seventy-three million, three hundred twenty-eight thousand, four hundred twenty-three".