40481136280858 has 32 divisors (see below), whose sum is σ = 76557195832320. Its totient is φ = 15623917511040.

The previous prime is 40481136280853. The next prime is 40481136280859. The reversal of 40481136280858 is 85808263118404.

It is not an unprimeable number, because it can be changed into a prime (40481136280853) 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, 2712478218 + ... + 2712493141.

It is an arithmetic number, because the mean of its divisors is an integer number (2392412369760).

Almost surely, 2^{40481136280858} is an apocalyptic number.

40481136280858 is a deficient number, since it is larger than the sum of its proper divisors (36076059551462).

40481136280858 is a wasteful number, since it uses less digits than its factorization.

40481136280858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5424971422.

The product of its (nonzero) digits is 11796480, while the sum is 58.

The spelling of 40481136280858 in words is "forty trillion, four hundred eighty-one billion, one hundred thirty-six million, two hundred eighty thousand, eight hundred fifty-eight".