23484702690 has 48 divisors (see below), whose sum is σ = 63715025088. Its totient is φ = 5990300448.

The previous prime is 23484702673. The next prime is 23484702691. The reversal of 23484702690 is 9620748432.

23484702690 is a `hidden beast` number, since 2 + 348 + 47 + 0 + 269 + 0 = 666.

It is a super-2 number, since 2×23484702690² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23484702691) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5670564 + ... + 5674703.

It is an arithmetic number, because the mean of its divisors is an integer number (1327396356).

Almost surely, 2^23484702690 is an apocalyptic number.

23484702690 is an abundant number, since it is smaller than the sum of its proper divisors (40230322398).

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

23484702690 is a wasteful number, since it uses less digits than its factorization.

23484702690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11345303 (or 11345300 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 23484702690 in words is "twenty-three billion, four hundred eighty-four million, seven hundred two thousand, six hundred ninety".