423481956152 has 16 divisors (see below), whose sum is σ = 835819650600. Its totient is φ = 200596716000.

The previous prime is 423481956143. The next prime is 423481956223. The reversal of 423481956152 is 251659184324.

It is a self number, because there is not a number n which added to its sum of digits gives 423481956152.

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, 1393032599 + ... + 1393032902.

Almost surely, 2^423481956152 is an apocalyptic number.

It is an amenable number.

423481956152 is a deficient number, since it is larger than the sum of its proper divisors (412337694448).

423481956152 is a wasteful number, since it uses less digits than its factorization.

423481956152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2786065526 (or 2786065522 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 50.

The spelling of 423481956152 in words is "four hundred twenty-three billion, four hundred eighty-one million, nine hundred fifty-six thousand, one hundred fifty-two".