1142014115 has 32 divisors (see below), whose sum is σ = 1555310592. Its totient is φ = 797472000.

The previous prime is 1142014063. The next prime is 1142014121. The reversal of 1142014115 is 5114102411.

It is not a de Polignac number, because 1142014115 - 2¹² = 1142010019 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 220799 + ... + 225911.

It is an arithmetic number, because the mean of its divisors is an integer number (48603456).

Almost surely, 2^1142014115 is an apocalyptic number.

1142014115 is a deficient number, since it is larger than the sum of its proper divisors (413296477).

1142014115 is a wasteful number, since it uses less digits than its factorization.

1142014115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5291.

The product of its (nonzero) digits is 160, while the sum is 20.

The square root of 1142014115 is about 33793.6993387821. The cubic root of 1142014115 is about 1045.2587791922.

Adding to 1142014115 its reverse (5114102411), we get a palindrome (6256116526).

The spelling of 1142014115 in words is "one billion, one hundred forty-two million, fourteen thousand, one hundred fifteen".