40008954459422 has 8 divisors (see below), whose sum is σ = 64629849511416. Its totient is φ = 18465671288952.

The previous prime is 40008954459413. The next prime is 40008954459433. The reversal of 40008954459422 is 22495445980004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×40008954459422² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 769402970348 + ... + 769402970399.

It is an arithmetic number, because the mean of its divisors is an integer number (8078731188927).

Almost surely, 2^{40008954459422} is an apocalyptic number.

40008954459422 is a deficient number, since it is larger than the sum of its proper divisors (24620895051994).

40008954459422 is a wasteful number, since it uses less digits than its factorization.

40008954459422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538805940762.

The product of its (nonzero) digits is 16588800, while the sum is 56.

The spelling of 40008954459422 in words is "forty trillion, eight billion, nine hundred fifty-four million, four hundred fifty-nine thousand, four hundred twenty-two".