40410243315 has 24 divisors (see below), whose sum is σ = 75432455280. Its totient is φ = 19894273344.

The previous prime is 40410243281. The next prime is 40410243337. The reversal of 40410243315 is 51334201404.

It is a happy number.

40410243315 is a `hidden beast` number, since 4 + 0 + 410 + 243 + 3 + 1 + 5 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-40410243315 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34538085 + ... + 34539254.

It is an arithmetic number, because the mean of its divisors is an integer number (3143018970).

Almost surely, 2^40410243315 is an apocalyptic number.

40410243315 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40410243315 is a deficient number, since it is larger than the sum of its proper divisors (35022211965).

40410243315 is a wasteful number, since it uses less digits than its factorization.

40410243315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69077363 (or 69077360 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 40410243315 its reverse (51334201404), we get a palindrome (91744444719).

The spelling of 40410243315 in words is "forty billion, four hundred ten million, two hundred forty-three thousand, three hundred fifteen".