23411431242 has 16 divisors (see below), whose sum is σ = 52025402880. Its totient is φ = 7803810396.

The previous prime is 23411431231. The next prime is 23411431283. The reversal of 23411431242 is 24213411432.

23411431242 is a `hidden beast` number, since 2 + 3 + 411 + 4 + 3 + 1 + 242 = 666.

It is a super-2 number, since 2×23411431242² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216772458 + ... + 216772565.

It is an arithmetic number, because the mean of its divisors is an integer number (3251587680).

Almost surely, 2^23411431242 is an apocalyptic number.

23411431242 is an abundant number, since it is smaller than the sum of its proper divisors (28613971638).

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

23411431242 is a wasteful number, since it uses less digits than its factorization.

23411431242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433545034 (or 433545028 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 23411431242 its reverse (24213411432), we get a palindrome (47624842674).

It can be divided in two parts, 234114 and 31242, that added together give a triangular number (265356 = T₇₂₈).

The spelling of 23411431242 in words is "twenty-three billion, four hundred eleven million, four hundred thirty-one thousand, two hundred forty-two".