40012550100415 has 8 divisors (see below), whose sum is σ = 48015095677200. Its totient is φ = 32010016375872.

The previous prime is 40012550100359. The next prime is 40012550100421. The reversal of 40012550100415 is 51400105521004.

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

It is a cyclic number.

It is not a de Polignac number, because 40012550100415 - 2⁹ = 40012550099903 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8485011 + ... + 12329659.

It is an arithmetic number, because the mean of its divisors is an integer number (6001886959650).

Almost surely, 2^{40012550100415} is an apocalyptic number.

40012550100415 is a deficient number, since it is larger than the sum of its proper divisors (8002545576785).

40012550100415 is a wasteful number, since it uses less digits than its factorization.

40012550100415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5926121.

The product of its (nonzero) digits is 4000, while the sum is 28.

Adding to 40012550100415 its reverse (51400105521004), we get a palindrome (91412655621419).

The spelling of 40012550100415 in words is "forty trillion, twelve billion, five hundred fifty million, one hundred thousand, four hundred fifteen".