2401155315 has 48 divisors (see below), whose sum is σ = 4526645760. Its totient is φ = 1170374400.

The previous prime is 2401155287. The next prime is 2401155349. The reversal of 2401155315 is 5135511042.

It is not a de Polignac number, because 2401155315 - 2⁷ = 2401155187 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38766 + ... + 79404.

It is an arithmetic number, because the mean of its divisors is an integer number (94305120).

Almost surely, 2^2401155315 is an apocalyptic number.

2401155315 is a deficient number, since it is larger than the sum of its proper divisors (2125490445).

2401155315 is a wasteful number, since it uses less digits than its factorization.

2401155315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40764 (or 40761 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 2401155315 is about 49001.5848213096. The cubic root of 2401155315 is about 1339.0807006812.

Adding to 2401155315 its reverse (5135511042), we get a palindrome (7536666357).

The spelling of 2401155315 in words is "two billion, four hundred one million, one hundred fifty-five thousand, three hundred fifteen".