40552355242 has 32 divisors (see below), whose sum is σ = 70061760000. Its totient is φ = 17243979648.

The previous prime is 40552355213. The next prime is 40552355267. The reversal of 40552355242 is 24255325504.

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 15 ways as a sum of consecutive naturals, for example, 1977759 + ... + 1998157.

It is an arithmetic number, because the mean of its divisors is an integer number (2189430000).

Almost surely, 2^40552355242 is an apocalyptic number.

40552355242 is a deficient number, since it is larger than the sum of its proper divisors (29509404758).

40552355242 is a wasteful number, since it uses less digits than its factorization.

40552355242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21510.

The product of its (nonzero) digits is 240000, while the sum is 37.

The spelling of 40552355242 in words is "forty billion, five hundred fifty-two million, three hundred fifty-five thousand, two hundred forty-two".