240452141351565 has 96 divisors (see below), whose sum is σ = 455675314123008. Its totient is φ = 107551511654400.

The previous prime is 240452141351557. The next prime is 240452141351581. The reversal of 240452141351565 is 565153141254042.

It is not a de Polignac number, because 240452141351565 - 2³ = 240452141351557 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 37038120 + ... + 43043310.

It is an arithmetic number, because the mean of its divisors is an integer number (4746617855448).

Almost surely, 2^{240452141351565} is an apocalyptic number.

It is an amenable number.

240452141351565 is a deficient number, since it is larger than the sum of its proper divisors (215223172771443).

240452141351565 is a wasteful number, since it uses less digits than its factorization.

240452141351565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6006931 (or 6006920 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 48.

The spelling of 240452141351565 in words is "two hundred forty trillion, four hundred fifty-two billion, one hundred forty-one million, three hundred fifty-one thousand, five hundred sixty-five".