423486415437 has 8 divisors (see below), whose sum is σ = 564659001504. Its totient is φ = 282319053168.

The previous prime is 423486415393. The next prime is 423486415477. The reversal of 423486415437 is 734514684324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 423486415437 - 2⁷ = 423486415309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 423486415437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423486415477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1112703 + ... + 1443980.

It is an arithmetic number, because the mean of its divisors is an integer number (70582375188).

Almost surely, 2^423486415437 is an apocalyptic number.

It is an amenable number.

423486415437 is a deficient number, since it is larger than the sum of its proper divisors (141172586067).

423486415437 is a wasteful number, since it uses less digits than its factorization.

423486415437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2611899.

The product of its digits is 7741440, while the sum is 51.

The spelling of 423486415437 in words is "four hundred twenty-three billion, four hundred eighty-six million, four hundred fifteen thousand, four hundred thirty-seven".