23342422431 has 8 divisors (see below), whose sum is σ = 32761294720. Its totient is φ = 14742582552.

The previous prime is 23342422409. The next prime is 23342422447. The reversal of 23342422431 is 13422424332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23342422431 - 2¹³ = 23342414239 is a prime.

It is a super-2 number, since 2×23342422431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23342422231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204758035 + ... + 204758148.

It is an arithmetic number, because the mean of its divisors is an integer number (4095161840).

Almost surely, 2^23342422431 is an apocalyptic number.

23342422431 is a deficient number, since it is larger than the sum of its proper divisors (9418872289).

23342422431 is a wasteful number, since it uses less digits than its factorization.

23342422431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409516205.

The product of its digits is 27648, while the sum is 30.

Adding to 23342422431 its reverse (13422424332), we get a palindrome (36764846763).

The spelling of 23342422431 in words is "twenty-three billion, three hundred forty-two million, four hundred twenty-two thousand, four hundred thirty-one".