1142041364515 has 32 divisors (see below), whose sum is σ = 1460306703744. Its totient is φ = 854416926720.

The previous prime is 1142041364491. The next prime is 1142041364521. The reversal of 1142041364515 is 5154631402411.

It is not a de Polignac number, because 1142041364515 - 2⁵ = 1142041364483 is a prime.

It is a Duffinian number.

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, 41393025 + ... + 41420605.

It is an arithmetic number, because the mean of its divisors is an integer number (45634584492).

Almost surely, 2^{1142041364515} is an apocalyptic number.

1142041364515 is a deficient number, since it is larger than the sum of its proper divisors (318265339229).

1142041364515 is a wasteful number, since it uses less digits than its factorization.

1142041364515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30687.

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 1142041364515 its reverse (5154631402411), we get a palindrome (6296672766926).

The spelling of 1142041364515 in words is "one trillion, one hundred forty-two billion, forty-one million, three hundred sixty-four thousand, five hundred fifteen".