240614424642 has 32 divisors (see below), whose sum is σ = 494003727360. Its totient is φ = 78087658320.

The previous prime is 240614424607. The next prime is 240614424649. The reversal of 240614424642 is 246424416042.

It is a super-3 number, since 3×240614424642³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 240614424642.

It is not an unprimeable number, because it can be changed into a prime (240614424649) 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, 1419142 + ... + 1579617.

It is an arithmetic number, because the mean of its divisors is an integer number (15437616480).

Almost surely, 2^240614424642 is an apocalyptic number.

240614424642 is an abundant number, since it is smaller than the sum of its proper divisors (253389302718).

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

240614424642 is a wasteful number, since it uses less digits than its factorization.

240614424642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2999118.

The product of its (nonzero) digits is 294912, while the sum is 39.

The spelling of 240614424642 in words is "two hundred forty billion, six hundred fourteen million, four hundred twenty-four thousand, six hundred forty-two".