40008954459423 has 8 divisors (see below), whose sum is σ = 53345456177536. Its totient is φ = 26672544523800.

The previous prime is 40008954459413. The next prime is 40008954459433. The reversal of 40008954459423 is 32495445980004.

40008954459423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40008954459413) and next prime (40008954459433).

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

It is not a de Polignac number, because 40008954459423 - 2¹³ = 40008954451231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40008954459403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21921973 + ... + 23676798.

It is an arithmetic number, because the mean of its divisors is an integer number (6668182022192).

Almost surely, 2^{40008954459423} is an apocalyptic number.

40008954459423 is a deficient number, since it is larger than the sum of its proper divisors (13336501718113).

40008954459423 is a wasteful number, since it uses less digits than its factorization.

40008954459423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45891245.

The product of its (nonzero) digits is 24883200, while the sum is 57.

The spelling of 40008954459423 in words is "forty trillion, eight billion, nine hundred fifty-four million, four hundred fifty-nine thousand, four hundred twenty-three".