240040264042 has 32 divisors (see below), whose sum is σ = 366008025600. Its totient is φ = 118051465968.

The previous prime is 240040264001. The next prime is 240040264043. The reversal of 240040264042 is 240462040042.

It is a super-2 number, since 2×240040264042² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 240040264042.

It is not an unprimeable number, because it can be changed into a prime (240040264043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42565059 + ... + 42570697.

It is an arithmetic number, because the mean of its divisors is an integer number (11437750800).

Almost surely, 2^240040264042 is an apocalyptic number.

240040264042 is a deficient number, since it is larger than the sum of its proper divisors (125967761558).

240040264042 is a wasteful number, since it uses less digits than its factorization.

240040264042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6810.

The product of its (nonzero) digits is 12288, while the sum is 28.

The spelling of 240040264042 in words is "two hundred forty billion, forty million, two hundred sixty-four thousand, forty-two".