423606234000 has 80 divisors (see below), whose sum is σ = 1365706517760. Its totient is φ = 112961660800.

The previous prime is 423606233923. The next prime is 423606234041. The reversal of 423606234000 is 432606324.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35294520 + ... + 35306519.

It is an arithmetic number, because the mean of its divisors is an integer number (17071331472).

Almost surely, 2^423606234000 is an apocalyptic number.

423606234000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

423606234000 is an abundant number, since it is smaller than the sum of its proper divisors (942100283760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423606234000 is a wasteful number, since it uses less digits than its factorization.

423606234000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70601065 (or 70601049 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

The spelling of 423606234000 in words is "four hundred twenty-three billion, six hundred six million, two hundred thirty-four thousand".