1150440245015 has 16 divisors (see below), whose sum is σ = 1421306564160. Its totient is φ = 893288321280.

The previous prime is 1150440244991. The next prime is 1150440245023. The reversal of 1150440245015 is 5105420440511.

It is a happy number.

It is not a de Polignac number, because 1150440245015 - 2⁶ = 1150440244951 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7526531 + ... + 7677860.

It is an arithmetic number, because the mean of its divisors is an integer number (88831660260).

Almost surely, 2^{1150440245015} is an apocalyptic number.

1150440245015 is a deficient number, since it is larger than the sum of its proper divisors (270866319145).

1150440245015 is a wasteful number, since it uses less digits than its factorization.

1150440245015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15204842.

The product of its (nonzero) digits is 16000, while the sum is 32.

Adding to 1150440245015 its reverse (5105420440511), we get a palindrome (6255860685526).

The spelling of 1150440245015 in words is "one trillion, one hundred fifty billion, four hundred forty million, two hundred forty-five thousand, fifteen".