30551346423 has 16 divisors (see below), whose sum is σ = 48742889440. Its totient is φ = 18800828352.

The previous prime is 30551346367. The next prime is 30551346557. The reversal of 30551346423 is 32464315503.

30551346423 is a `hidden beast` number, since 3 + 0 + 5 + 5 + 1 + 3 + 4 + 642 + 3 = 666.

It is not a de Polignac number, because 30551346423 - 2⁸ = 30551346167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30551346823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43520086 + ... + 43520787.

It is an arithmetic number, because the mean of its divisors is an integer number (3046430590).

Almost surely, 2^30551346423 is an apocalyptic number.

30551346423 is a deficient number, since it is larger than the sum of its proper divisors (18191543017).

30551346423 is a wasteful number, since it uses less digits than its factorization.

30551346423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87040895 (or 87040889 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 30551346423 in words is "thirty billion, five hundred fifty-one million, three hundred forty-six thousand, four hundred twenty-three".