40134022430408 has 16 divisors (see below), whose sum is σ = 76526737686000. Its totient is φ = 19726892380816.

The previous prime is 40134022430407. The next prime is 40134022430419. The reversal of 40134022430408 is 80403422043104.

It is a super-2 number, since 2×40134022430408² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40134022430407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42514853798 + ... + 42514854741.

It is an arithmetic number, because the mean of its divisors is an integer number (4782921105375).

Almost surely, 2^{40134022430408} is an apocalyptic number.

It is an amenable number.

40134022430408 is a deficient number, since it is larger than the sum of its proper divisors (36392715255592).

40134022430408 is a wasteful number, since it uses less digits than its factorization.

40134022430408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85029708604 (or 85029708600 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

The spelling of 40134022430408 in words is "forty trillion, one hundred thirty-four billion, twenty-two million, four hundred thirty thousand, four hundred eight".