240062646042 has 24 divisors (see below), whose sum is σ = 522407077140. Its totient is φ = 79671444480.

The previous prime is 240062646029. The next prime is 240062646053. The reversal of 240062646042 is 240646260042.

240062646042 is a `hidden beast` number, since 2 + 4 + 0 + 0 + 6 + 2 + 646 + 0 + 4 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 237840560721 + 2222085321 = 487689^2 + 47139^2 .

It is a junction number, because it is equal to n+sod(n) for n = 240062645988 and 240062646006.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29115559 + ... + 29123802.

Almost surely, 2^240062646042 is an apocalyptic number.

240062646042 is an abundant number, since it is smaller than the sum of its proper divisors (282344431098).

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

240062646042 is a wasteful number, since it uses less digits than its factorization.

240062646042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58239598 (or 58239595 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 240062646042 in words is "two hundred forty billion, sixty-two million, six hundred forty-six thousand, forty-two".