40024250115 has 32 divisors (see below), whose sum is σ = 64398144000. Its totient is φ = 21226613760.

The previous prime is 40024250113. The next prime is 40024250173. The reversal of 40024250115 is 51105242004.

It is not a de Polignac number, because 40024250115 - 2¹ = 40024250113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40024250111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7576275 + ... + 7581555.

It is an arithmetic number, because the mean of its divisors is an integer number (2012442000).

Almost surely, 2^40024250115 is an apocalyptic number.

40024250115 is a deficient number, since it is larger than the sum of its proper divisors (24373893885).

40024250115 is a wasteful number, since it uses less digits than its factorization.

40024250115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8027.

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 40024250115 its reverse (51105242004), we get a palindrome (91129492119).

The spelling of 40024250115 in words is "forty billion, twenty-four million, two hundred fifty thousand, one hundred fifteen".