423057371198 has 48 divisors (see below), whose sum is σ = 807425884800. Its totient is φ = 164392487280.

The previous prime is 423057371197. The next prime is 423057371207. The reversal of 423057371198 is 891173750324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423057371197) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109178 + ... + 926301.

It is an arithmetic number, because the mean of its divisors is an integer number (16821372600).

Almost surely, 2^423057371198 is an apocalyptic number.

423057371198 is a deficient number, since it is larger than the sum of its proper divisors (384368513602).

423057371198 is a wasteful number, since it uses less digits than its factorization.

423057371198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035885 (or 1035878 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 50.

The spelling of 423057371198 in words is "four hundred twenty-three billion, fifty-seven million, three hundred seventy-one thousand, one hundred ninety-eight".