2450142255115 has 4 divisors (see below), whose sum is σ = 2940170706144. Its totient is φ = 1960113804088.

The previous prime is 2450142255103. The next prime is 2450142255167. The reversal of 2450142255115 is 5115522410542.

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 2450142255115 - 2¹¹ = 2450142253067 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, 245014225507 + ... + 245014225516.

It is an arithmetic number, because the mean of its divisors is an integer number (735042676536).

Almost surely, 2^{2450142255115} is an apocalyptic number.

2450142255115 is a deficient number, since it is larger than the sum of its proper divisors (490028451029).

2450142255115 is an equidigital number, since it uses as much as digits as its factorization.

2450142255115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490028451028.

The product of its (nonzero) digits is 80000, while the sum is 37.

Adding to 2450142255115 its reverse (5115522410542), we get a palindrome (7565664665657).

The spelling of 2450142255115 in words is "two trillion, four hundred fifty billion, one hundred forty-two million, two hundred fifty-five thousand, one hundred fifteen".