23424043202131 has 32 divisors (see below), whose sum is σ = 29141590980096. Its totient is φ = 18497947968000.

The previous prime is 23424043202113. The next prime is 23424043202137. The reversal of 23424043202131 is 13120234042432.

It is a cyclic number.

It is not a de Polignac number, because 23424043202131 - 2²¹ = 23424041104979 is a prime.

It is a super-2 number, since 2×23424043202131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23424043202093 and 23424043202102.

It is not an unprimeable number, because it can be changed into a prime (23424043202137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18873346 + ... + 20076136.

It is an arithmetic number, because the mean of its divisors is an integer number (910674718128).

Almost surely, 2^{23424043202131} is an apocalyptic number.

23424043202131 is a deficient number, since it is larger than the sum of its proper divisors (5717547777965).

23424043202131 is a wasteful number, since it uses less digits than its factorization.

23424043202131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210843.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 23424043202131 its reverse (13120234042432), we get a palindrome (36544277244563).

The spelling of 23424043202131 in words is "twenty-three trillion, four hundred twenty-four billion, forty-three million, two hundred two thousand, one hundred thirty-one".