423115426936 has 16 divisors (see below), whose sum is σ = 795551295600. Its totient is φ = 210968414784.

The previous prime is 423115426927. The next prime is 423115426957. The reversal of 423115426936 is 639624511324.

It is a super-2 number, since 2×423115426936² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73659285 + ... + 73665028.

It is an arithmetic number, because the mean of its divisors is an integer number (49721955975).

Almost surely, 2^423115426936 is an apocalyptic number.

It is an amenable number.

423115426936 is a deficient number, since it is larger than the sum of its proper divisors (372435868664).

423115426936 is a wasteful number, since it uses less digits than its factorization.

423115426936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147324678 (or 147324674 counting only the distinct ones).

The product of its digits is 933120, while the sum is 46.

The spelling of 423115426936 in words is "four hundred twenty-three billion, one hundred fifteen million, four hundred twenty-six thousand, nine hundred thirty-six".