40597865358 has 16 divisors (see below), whose sum is σ = 83176114896. Its totient is φ = 13202557760.

The previous prime is 40597865333. The next prime is 40597865381. The reversal of 40597865358 is 85356879504.

40597865358 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82515741 + ... + 82516232.

It is an arithmetic number, because the mean of its divisors is an integer number (5198507181).

Almost surely, 2^40597865358 is an apocalyptic number.

40597865358 is an abundant number, since it is smaller than the sum of its proper divisors (42578249538).

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

40597865358 is a wasteful number, since it uses less digits than its factorization.

40597865358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165032019.

The product of its (nonzero) digits is 36288000, while the sum is 60.

The spelling of 40597865358 in words is "forty billion, five hundred ninety-seven million, eight hundred sixty-five thousand, three hundred fifty-eight".