1141422541631 has 8 divisors (see below), whose sum is σ = 1144807784640. Its totient is φ = 1138039612192.

The previous prime is 1141422541627. The next prime is 1141422541639. The reversal of 1141422541631 is 1361452241411.

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

It is a cyclic number.

It is not a de Polignac number, because 1141422541631 - 2² = 1141422541627 is a prime.

It is a super-2 number, since 2×1141422541631² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1141422541591 and 1141422541600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141422541639) 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, 412301 + ... + 1566153.

It is an arithmetic number, because the mean of its divisors is an integer number (143100973080).

Almost surely, 2^{1141422541631} is an apocalyptic number.

1141422541631 is a deficient number, since it is larger than the sum of its proper divisors (3385243009).

1141422541631 is a wasteful number, since it uses less digits than its factorization.

1141422541631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156785.

The product of its digits is 23040, while the sum is 35.

The spelling of 1141422541631 in words is "one trillion, one hundred forty-one billion, four hundred twenty-two million, five hundred forty-one thousand, six hundred thirty-one".