40304125315 has 8 divisors (see below), whose sum is σ = 48445696800. Its totient is φ = 32189469312.

The previous prime is 40304125313. The next prime is 40304125319. The reversal of 40304125315 is 51352140304.

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 40304125315 - 2¹ = 40304125313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40304125313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6725574 + ... + 6731563.

It is an arithmetic number, because the mean of its divisors is an integer number (6055712100).

Almost surely, 2^40304125315 is an apocalyptic number.

40304125315 is a deficient number, since it is larger than the sum of its proper divisors (8141571485).

40304125315 is a wasteful number, since it uses less digits than its factorization.

40304125315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13457741.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 40304125315 its reverse (51352140304), we get a palindrome (91656265619).

The spelling of 40304125315 in words is "forty billion, three hundred four million, one hundred twenty-five thousand, three hundred fifteen".