2440555415315 has 4 divisors (see below), whose sum is σ = 2928666498384. Its totient is φ = 1952444332248.

The previous prime is 2440555415269. The next prime is 2440555415321. The reversal of 2440555415315 is 5135145550442.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2440555415315 - 2⁸ = 2440555415059 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244055541527 + ... + 244055541536.

It is an arithmetic number, because the mean of its divisors is an integer number (732166624596).

Almost surely, 2^{2440555415315} is an apocalyptic number.

2440555415315 is a deficient number, since it is larger than the sum of its proper divisors (488111083069).

2440555415315 is an equidigital number, since it uses as much as digits as its factorization.

2440555415315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488111083068.

The product of its (nonzero) digits is 1200000, while the sum is 44.

The spelling of 2440555415315 in words is "two trillion, four hundred forty billion, five hundred fifty-five million, four hundred fifteen thousand, three hundred fifteen".