240396122295 has 32 divisors (see below), whose sum is σ = 488423869440. Its totient is φ = 109895369760.

The previous prime is 240396122261. The next prime is 240396122333. The reversal of 240396122295 is 592221693042.

240396122295 is a `hidden beast` number, since 2 + 4 + 0 + 3 + 9 + 612 + 2 + 29 + 5 = 666.

It is not a de Polignac number, because 240396122295 - 2⁹ = 240396121783 is a prime.

It is a super-2 number, since 2×240396122295² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 240396122295.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127192771 + ... + 127194660.

It is an arithmetic number, because the mean of its divisors is an integer number (15263245920).

Almost surely, 2^240396122295 is an apocalyptic number.

240396122295 is an abundant number, since it is smaller than the sum of its proper divisors (248027747145).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240396122295 is a wasteful number, since it uses less digits than its factorization.

240396122295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254387452 (or 254387446 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 240396122295 in words is "two hundred forty billion, three hundred ninety-six million, one hundred twenty-two thousand, two hundred ninety-five".