240352053351 has 4 divisors (see below), whose sum is σ = 320469404472. Its totient is φ = 160234702232.

The previous prime is 240352053329. The next prime is 240352053397. The reversal of 240352053351 is 153350253042.

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

It is a cyclic number.

It is not a de Polignac number, because 240352053351 - 2⁶ = 240352053287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240352053551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40058675556 + ... + 40058675561.

It is an arithmetic number, because the mean of its divisors is an integer number (80117351118).

Almost surely, 2^240352053351 is an apocalyptic number.

240352053351 is a deficient number, since it is larger than the sum of its proper divisors (80117351121).

240352053351 is an equidigital number, since it uses as much as digits as its factorization.

240352053351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80117351120.

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 240352053351 in words is "two hundred forty billion, three hundred fifty-two million, fifty-three thousand, three hundred fifty-one".