1141239921695 has 16 divisors (see below), whose sum is σ = 1376103261312. Its totient is φ = 908585905920.

The previous prime is 1141239921677. The next prime is 1141239921737. The reversal of 1141239921695 is 5961299321411.

It is not a de Polignac number, because 1141239921695 - 2⁶ = 1141239921631 is a prime.

It is a Duffinian number.

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, 1917929 + ... + 2441501.

It is an arithmetic number, because the mean of its divisors is an integer number (86006453832).

Almost surely, 2^{1141239921695} is an apocalyptic number.

1141239921695 is a deficient number, since it is larger than the sum of its proper divisors (234863339617).

1141239921695 is a wasteful number, since it uses less digits than its factorization.

1141239921695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525682.

The product of its digits is 1049760, while the sum is 53.

The spelling of 1141239921695 in words is "one trillion, one hundred forty-one billion, two hundred thirty-nine million, nine hundred twenty-one thousand, six hundred ninety-five".