40024999999999 has 8 divisors (see below), whose sum is σ = 46147661189280. Its totient is φ = 34003539822336.

The previous prime is 40024999999891. The next prime is 40025000000017. The reversal of 40024999999999 is 99999999942004.

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

It is not a de Polignac number, because 40024999999999 - 2²³ = 40024991611391 is a prime.

40024999999999 is a modest number, since divided by 9999999 gives 4002499 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40024999993999) 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, 25300252054 + ... + 25300253635.

It is an arithmetic number, because the mean of its divisors is an integer number (5768457648660).

Almost surely, 2^{40024999999999} is an apocalyptic number.

40024999999999 is a deficient number, since it is larger than the sum of its proper divisors (6122661189281).

40024999999999 is a wasteful number, since it uses less digits than its factorization.

40024999999999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50600505809.

The product of its (nonzero) digits is 12397455648, while the sum is 91.

The spelling of 40024999999999 in words is "forty trillion, twenty-four billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine".