40134870073308 has 24 divisors (see below), whose sum is σ = 93657232384912. Its totient is φ = 13376975422464.

The previous prime is 40134870073303. The next prime is 40134870073351. The reversal of 40134870073308 is 80337007843104.

It is a super-2 number, since 2×40134870073308² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40134870073303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164198035 + ... + 164442282.

Almost surely, 2^{40134870073308} is an apocalyptic number.

It is an amenable number.

40134870073308 is an abundant number, since it is smaller than the sum of its proper divisors (53522362311604).

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

40134870073308 is a wasteful number, since it uses less digits than its factorization.

40134870073308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328650501 (or 328650499 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 48.

The spelling of 40134870073308 in words is "forty trillion, one hundred thirty-four billion, eight hundred seventy million, seventy-three thousand, three hundred eight".