3240223923261 has 32 divisors (see below), whose sum is σ = 4766223734272. Its totient is φ = 1945405667520.

The previous prime is 3240223923259. The next prime is 3240223923269. The reversal of 3240223923261 is 1623293220423.

It is not a de Polignac number, because 3240223923261 - 2¹ = 3240223923259 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3240223923269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 386706 + ... + 2574876.

It is an arithmetic number, because the mean of its divisors is an integer number (148944491696).

Almost surely, 2^{3240223923261} is an apocalyptic number.

It is an amenable number.

3240223923261 is a deficient number, since it is larger than the sum of its proper divisors (1525999811011).

3240223923261 is a wasteful number, since it uses less digits than its factorization.

3240223923261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2189113.

The product of its (nonzero) digits is 186624, while the sum is 39.

The spelling of 3240223923261 in words is "three trillion, two hundred forty billion, two hundred twenty-three million, nine hundred twenty-three thousand, two hundred sixty-one".