23064486490 has 8 divisors (see below), whose sum is σ = 41516075700. Its totient is φ = 9225794592.

The previous prime is 23064486307. The next prime is 23064486493. The reversal of 23064486490 is 9468446032.

It can be written as a sum of positive squares in 2 ways, for example, as 22916207161 + 148279329 = 151381^2 + 12177^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 23064486490.

It is not an unprimeable number, because it can be changed into a prime (23064486493) 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, 1153224315 + ... + 1153224334.

Almost surely, 2^23064486490 is an apocalyptic number.

23064486490 is a deficient number, since it is larger than the sum of its proper divisors (18451589210).

23064486490 is a wasteful number, since it uses less digits than its factorization.

23064486490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2306448656.

The product of its (nonzero) digits is 995328, while the sum is 46.

The spelling of 23064486490 in words is "twenty-three billion, sixty-four million, four hundred eighty-six thousand, four hundred ninety".