240355622652 has 24 divisors (see below), whose sum is σ = 560846071632. Its totient is φ = 80116214400.

The previous prime is 240355622627. The next prime is 240355622653. The reversal of 240355622652 is 256226553042.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240355622653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168702 + ... + 713562.

It is an arithmetic number, because the mean of its divisors is an integer number (23368586318).

Almost surely, 2^240355622652 is an apocalyptic number.

It is an amenable number.

240355622652 is an abundant number, since it is smaller than the sum of its proper divisors (320490448980).

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

240355622652 is a wasteful number, since it uses less digits than its factorization.

240355622652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581629 (or 581627 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 240355622652 in words is "two hundred forty billion, three hundred fifty-five million, six hundred twenty-two thousand, six hundred fifty-two".