241644265023 has 32 divisors (see below), whose sum is σ = 368998604800. Its totient is φ = 137790727776.

The previous prime is 241644264941. The next prime is 241644265033. The reversal of 241644265023 is 320562446142.

It is a happy number.

It is not a de Polignac number, because 241644265023 - 2⁸ = 241644264767 is a prime.

It is a super-2 number, since 2×241644265023² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241644265033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20508948 + ... + 20520726.

It is an arithmetic number, because the mean of its divisors is an integer number (11531206400).

Almost surely, 2^241644265023 is an apocalyptic number.

241644265023 is a deficient number, since it is larger than the sum of its proper divisors (127354339777).

241644265023 is a wasteful number, since it uses less digits than its factorization.

241644265023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13771.

The product of its (nonzero) digits is 276480, while the sum is 39.

The spelling of 241644265023 in words is "two hundred forty-one billion, six hundred forty-four million, two hundred sixty-five thousand, twenty-three".