23436992970 has 48 divisors (see below), whose sum is σ = 61324347240. Its totient is φ = 6210052992.

The previous prime is 23436992927. The next prime is 23436992983. The reversal of 23436992970 is 7929963432.

23436992970 is a `hidden beast` number, since 2 + 343 + 6 + 9 + 9 + 297 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 18876286881 + 4560706089 = 137391^2 + 67533^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 815205 + ... + 843464.

Almost surely, 2^23436992970 is an apocalyptic number.

23436992970 is an abundant number, since it is smaller than the sum of its proper divisors (37887354270).

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

23436992970 is a wasteful number, since it uses less digits than its factorization.

23436992970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658839 (or 1658836 counting only the distinct ones).

The product of its (nonzero) digits is 4408992, while the sum is 54.

The spelling of 23436992970 in words is "twenty-three billion, four hundred thirty-six million, nine hundred ninety-two thousand, nine hundred seventy".