240358791122 has 6 divisors (see below), whose sum is σ = 360539226693. Its totient is φ = 120179048892.

The previous prime is 240358791107. The next prime is 240358791131. The reversal of 240358791122 is 221197853042.

It can be written as a sum of positive squares in 2 ways, for example, as 174288715441 + 66070075681 = 417479^2 + 257041^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=346669.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 520004 + ... + 866672.

Almost surely, 2^240358791122 is an apocalyptic number.

240358791122 is a deficient number, since it is larger than the sum of its proper divisors (120180435571).

240358791122 is an frugal number, since it uses more digits than its factorization.

240358791122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693340 (or 346671 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 240358791122 in words is "two hundred forty billion, three hundred fifty-eight million, seven hundred ninety-one thousand, one hundred twenty-two".