74101310000989 has 4 divisors (see below), whose sum is σ = 76656527587260. Its totient is φ = 71546092414720.

The previous prime is 74101310000951. The next prime is 74101310001013. The reversal of 74101310000989 is 98900001310147.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 55607370991225 + 18493939009764 = 7457035^2 + 4300458^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74101310000989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74101310000689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1277608793092 + ... + 1277608793149.

It is an arithmetic number, because the mean of its divisors is an integer number (19164131896815).

Almost surely, 2^{74101310000989} is an apocalyptic number.

It is an amenable number.

74101310000989 is a deficient number, since it is larger than the sum of its proper divisors (2555217586271).

74101310000989 is a wasteful number, since it uses less digits than its factorization.

74101310000989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2555217586270.

The product of its (nonzero) digits is 54432, while the sum is 43.

The spelling of 74101310000989 in words is "seventy-four trillion, one hundred one billion, three hundred ten million, nine hundred eighty-nine", and thus it is an aban number.