1141731983462 has 8 divisors (see below), whose sum is σ = 1957254828816. Its totient is φ = 489313707192.

The previous prime is 1141731983383. The next prime is 1141731983479. The reversal of 1141731983462 is 2643891371411.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1141731983462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40776142253 + ... + 40776142280.

It is an arithmetic number, because the mean of its divisors is an integer number (244656853602).

Almost surely, 2^{1141731983462} is an apocalyptic number.

1141731983462 is a deficient number, since it is larger than the sum of its proper divisors (815522845354).

1141731983462 is an equidigital number, since it uses as much as digits as its factorization.

1141731983462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81552284542.

The product of its digits is 870912, while the sum is 50.

The spelling of 1141731983462 in words is "one trillion, one hundred forty-one billion, seven hundred thirty-one million, nine hundred eighty-three thousand, four hundred sixty-two".