40160804730258 has 32 divisors (see below), whose sum is σ = 81583004169216. Its totient is φ = 13177009148688.

The previous prime is 40160804730253. The next prime is 40160804730289. The reversal of 40160804730258 is 85203740806104.

It is a super-2 number, since 2×40160804730258² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40160804730253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37811766 + ... + 38859377.

It is an arithmetic number, because the mean of its divisors is an integer number (2549468880288).

Almost surely, 2^{40160804730258} is an apocalyptic number.

40160804730258 is an abundant number, since it is smaller than the sum of its proper divisors (41422199438958).

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

40160804730258 is a wasteful number, since it uses less digits than its factorization.

40160804730258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76672518.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 40160804730258 in words is "forty trillion, one hundred sixty billion, eight hundred four million, seven hundred thirty thousand, two hundred fifty-eight".