1141317466538 has 8 divisors (see below), whose sum is σ = 1720939426560. Its totient is φ = 567670991020.

The previous prime is 1141317466511. The next prime is 1141317466543. The reversal of 1141317466538 is 8356647131411.

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

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, 1493870648 + ... + 1493871411.

It is an arithmetic number, because the mean of its divisors is an integer number (215117428320).

Almost surely, 2^{1141317466538} is an apocalyptic number.

1141317466538 is a deficient number, since it is larger than the sum of its proper divisors (579621960022).

1141317466538 is a wasteful number, since it uses less digits than its factorization.

1141317466538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2987742252.

The product of its digits is 1451520, while the sum is 50.

The spelling of 1141317466538 in words is "one trillion, one hundred forty-one billion, three hundred seventeen million, four hundred sixty-six thousand, five hundred thirty-eight".