240252111343494 has 12 divisors (see below), whose sum is σ = 520546241244276. Its totient is φ = 80084037114492.

The previous prime is 240252111343469. The next prime is 240252111343523. The reversal of 240252111343494 is 494343111252042.

It is a happy number.

240252111343494 is a `hidden beast` number, since 2 + 4 + 0 + 2 + 5 + 2 + 1 + 113 + 43 + 494 = 666.

It is a super-2 number, since 2×240252111343494² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6673669759524 + ... + 6673669759559.

It is an arithmetic number, because the mean of its divisors is an integer number (43378853437023).

Almost surely, 2^{240252111343494} is an apocalyptic number.

240252111343494 is an abundant number, since it is smaller than the sum of its proper divisors (280294129900782).

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

240252111343494 is a wasteful number, since it uses less digits than its factorization.

240252111343494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13347339519091 (or 13347339519088 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 240252111343494 in words is "two hundred forty trillion, two hundred fifty-two billion, one hundred eleven million, three hundred forty-three thousand, four hundred ninety-four".