40107303215 has 16 divisors (see below), whose sum is σ = 55012953600. Its totient is φ = 27497824800.

The previous prime is 40107303211. The next prime is 40107303217. The reversal of 40107303215 is 51230370104.

40107303215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40107303215 - 2² = 40107303211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40107303211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144140 + ... + 317790.

It is an arithmetic number, because the mean of its divisors is an integer number (3438309600).

Almost surely, 2^40107303215 is an apocalyptic number.

40107303215 is a deficient number, since it is larger than the sum of its proper divisors (14905650385).

40107303215 is a wasteful number, since it uses less digits than its factorization.

40107303215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180262.

The product of its (nonzero) digits is 2520, while the sum is 26.

Adding to 40107303215 its reverse (51230370104), we get a palindrome (91337673319).

The spelling of 40107303215 in words is "forty billion, one hundred seven million, three hundred three thousand, two hundred fifteen".