23462334464 has 52 divisors (see below), whose sum is σ = 48537081060. Its totient is φ = 11326586880.

The previous prime is 23462334463. The next prime is 23462334479. The reversal of 23462334464 is 46443326432.

It can be written as a sum of positive squares in 2 ways, for example, as 7029145600 + 16433188864 = 83840^2 + 128192^2 .

It is a super-2 number, since 2×23462334464² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23462334463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20024 + ... + 217544.

It is an arithmetic number, because the mean of its divisors is an integer number (933405405).

Almost surely, 2^23462334464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23462334464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24268540530).

23462334464 is an abundant number, since it is smaller than the sum of its proper divisors (25074746596).

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

23462334464 is an equidigital number, since it uses as much as digits as its factorization.

23462334464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197574 (or 197552 counting only the distinct ones).

The product of its digits is 995328, while the sum is 41.

The spelling of 23462334464 in words is "twenty-three billion, four hundred sixty-two million, three hundred thirty-four thousand, four hundred sixty-four".