40360342158 has 48 divisors (see below), whose sum is σ = 92672626176. Its totient is φ = 12650956800.

The previous prime is 40360342147. The next prime is 40360342163. The reversal of 40360342158 is 85124306304.

40360342158 is a `hidden beast` number, since 4 + 0 + 3 + 603 + 42 + 1 + 5 + 8 = 666.

It is a super-2 number, since 2×40360342158² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 294910 + ... + 409502.

It is an arithmetic number, because the mean of its divisors is an integer number (1930679712).

Almost surely, 2^40360342158 is an apocalyptic number.

40360342158 is an abundant number, since it is smaller than the sum of its proper divisors (52312284018).

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

40360342158 is a wasteful number, since it uses less digits than its factorization.

40360342158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115769 (or 115766 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 40360342158 in words is "forty billion, three hundred sixty million, three hundred forty-two thousand, one hundred fifty-eight".