23655036026434 has 4 divisors (see below), whose sum is σ = 35482554039654. Its totient is φ = 11827518013216.

The previous prime is 23655036026411. The next prime is 23655036026437. The reversal of 23655036026434 is 43462063055632.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13935624972025 + 9719411054409 = 3733045^2 + 3117597^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (23655036026437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5913759006607 + ... + 5913759006610.

Almost surely, 2^{23655036026434} is an apocalyptic number.

23655036026434 is a deficient number, since it is larger than the sum of its proper divisors (11827518013220).

23655036026434 is a wasteful number, since it uses less digits than its factorization.

23655036026434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11827518013219.

The product of its (nonzero) digits is 9331200, while the sum is 49.

The spelling of 23655036026434 in words is "twenty-three trillion, six hundred fifty-five billion, thirty-six million, twenty-six thousand, four hundred thirty-four".