24231324425442 has 64 divisors (see below), whose sum is σ = 51355938816000. Its totient is φ = 7595683800320.

The previous prime is 24231324425431. The next prime is 24231324425447. The reversal of 24231324425442 is 24452442313242.

It is a super-2 number, since 2×24231324425442² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24231324425394 and 24231324425403.

It is not an unprimeable number, because it can be changed into a prime (24231324425447) 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, 633993409 + ... + 634031627.

It is an arithmetic number, because the mean of its divisors is an integer number (802436544000).

Almost surely, 2^{24231324425442} is an apocalyptic number.

24231324425442 is an abundant number, since it is smaller than the sum of its proper divisors (27124614390558).

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

24231324425442 is a wasteful number, since it uses less digits than its factorization.

24231324425442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43231.

The product of its digits is 1474560, while the sum is 42.

Adding to 24231324425442 its reverse (24452442313242), we get a palindrome (48683766738684).

The spelling of 24231324425442 in words is "twenty-four trillion, two hundred thirty-one billion, three hundred twenty-four million, four hundred twenty-five thousand, four hundred forty-two".