423502138675 has 96 divisors (see below), whose sum is σ = 664561179648. Its totient is φ = 262231200000.

The previous prime is 423502138663. The next prime is 423502138679. The reversal of 423502138675 is 576831205324.

It is not a de Polignac number, because 423502138675 - 2¹⁷ = 423502007603 is a prime.

It is a super-2 number, since 2×423502138675² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423502138679) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 35165655 + ... + 35177695.

It is an arithmetic number, because the mean of its divisors is an integer number (6922512288).

Almost surely, 2^423502138675 is an apocalyptic number.

423502138675 is a deficient number, since it is larger than the sum of its proper divisors (241059040973).

423502138675 is a wasteful number, since it uses less digits than its factorization.

423502138675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12242 (or 12215 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 423502138675 in words is "four hundred twenty-three billion, five hundred two million, one hundred thirty-eight thousand, six hundred seventy-five".