423402442410 has 32 divisors (see below), whose sum is σ = 1018996433280. Its totient is φ = 112592810048.

The previous prime is 423402442363. The next prime is 423402442417. The reversal of 423402442410 is 14244204324.

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

It is not an unprimeable number, because it can be changed into a prime (423402442417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19645797 + ... + 19667336.

It is an arithmetic number, because the mean of its divisors is an integer number (31843638540).

Almost surely, 2^423402442410 is an apocalyptic number.

423402442410 is an abundant number, since it is smaller than the sum of its proper divisors (595593990870).

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

423402442410 is a wasteful number, since it uses less digits than its factorization.

423402442410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39313502.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 423402442410 its reverse (14244204324), we get a palindrome (437646646734).

The spelling of 423402442410 in words is "four hundred twenty-three billion, four hundred two million, four hundred forty-two thousand, four hundred ten".