1141750627931 has 8 divisors (see below), whose sum is σ = 1238398099344. Its totient is φ = 1048379342080.

The previous prime is 1141750627907. The next prime is 1141750627933. The reversal of 1141750627931 is 1397260571411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1141750627931 is a prime.

It is a super-2 number, since 2×1141750627931² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141750627933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819045665 + ... + 819047058.

It is an arithmetic number, because the mean of its divisors is an integer number (154799762418).

Almost surely, 2^{1141750627931} is an apocalyptic number.

1141750627931 is a deficient number, since it is larger than the sum of its proper divisors (96647471413).

1141750627931 is a wasteful number, since it uses less digits than its factorization.

1141750627931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1638092781.

The product of its (nonzero) digits is 317520, while the sum is 47.

The spelling of 1141750627931 in words is "one trillion, one hundred forty-one billion, seven hundred fifty million, six hundred twenty-seven thousand, nine hundred thirty-one".