23040014030402 has 8 divisors (see below), whose sum is σ = 34619917097676. Its totient is φ = 11500041664512.

The previous prime is 23040014030387. The next prime is 23040014030461. The reversal of 23040014030402 is 20403041004032.

It can be written as a sum of positive squares in 2 ways, for example, as 21740388950281 + 1299625080121 = 4662659^2 + 1140011^2 .

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

It is a super-3 number, since 3×23040014030402³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9982673903 + ... + 9982676210.

Almost surely, 2^{23040014030402} is an apocalyptic number.

23040014030402 is a deficient number, since it is larger than the sum of its proper divisors (11579903067274).

23040014030402 is a wasteful number, since it uses less digits than its factorization.

23040014030402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19965350692.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 23040014030402 its reverse (20403041004032), we get a palindrome (43443055034434).

The spelling of 23040014030402 in words is "twenty-three trillion, forty billion, fourteen million, thirty thousand, four hundred two".