623470074327 has 6 divisors (see below), whose sum is σ = 900567885152. Its totient is φ = 415646716212.

The previous prime is 623470074287. The next prime is 623470074343. The reversal of 623470074327 is 723470074326.

It is a de Polignac number, because none of the positive numbers 2^k-623470074327 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 (623470074127) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34637226343 + ... + 34637226360.

Almost surely, 2^623470074327 is an apocalyptic number.

623470074327 is a deficient number, since it is larger than the sum of its proper divisors (277097810825).

623470074327 is a wasteful number, since it uses less digits than its factorization.

623470074327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69274452709 (or 69274452706 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 45.

Subtracting 623470074327 from its reverse (723470074326), we obtain a palindrome (99999999999).

The spelling of 623470074327 in words is "six hundred twenty-three billion, four hundred seventy million, seventy-four thousand, three hundred twenty-seven".