23542051022464 has 48 divisors (see below), whose sum is σ = 50785401810870. Its totient is φ = 10865562000384.

The previous prime is 23542051022437. The next prime is 23542051022473. The reversal of 23542051022464 is 46422015024532.

It can be written as a sum of positive squares in 3 ways, for example, as 16182984204864 + 7359066817600 = 4022808^2 + 2712760^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 544127107 + ... + 544170370.

Almost surely, 2^{23542051022464} is an apocalyptic number.

It is an amenable number.

23542051022464 is an abundant number, since it is smaller than the sum of its proper divisors (27243350788406).

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

23542051022464 is a wasteful number, since it uses less digits than its factorization.

23542051022464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088297517 (or 1088297492 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 23542051022464 its reverse (46422015024532), we get a palindrome (69964066046996).

The spelling of 23542051022464 in words is "twenty-three trillion, five hundred forty-two billion, fifty-one million, twenty-two thousand, four hundred sixty-four".