40242236552 has 16 divisors (see below), whose sum is σ = 86233364160. Its totient is φ = 17246672784.

The previous prime is 40242236543. The next prime is 40242236563. The reversal of 40242236552 is 25563224204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359305628 + ... + 359305739.

It is an arithmetic number, because the mean of its divisors is an integer number (5389585260).

Almost surely, 2^40242236552 is an apocalyptic number.

It is an amenable number.

40242236552 is an abundant number, since it is smaller than the sum of its proper divisors (45991127608).

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

40242236552 is a wasteful number, since it uses less digits than its factorization.

40242236552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718611380 (or 718611376 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

The spelling of 40242236552 in words is "forty billion, two hundred forty-two million, two hundred thirty-six thousand, five hundred fifty-two".