742875579599 has 4 divisors (see below), whose sum is σ = 742881319080. Its totient is φ = 742869840120.

The previous prime is 742875579583. The next prime is 742875579601. The reversal of 742875579599 is 995975578247.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 995975578247 = 13 ⋅76613506019.

It is a cyclic number.

It is not a de Polignac number, because 742875579599 - 2⁴ = 742875579583 is a prime.

It is a super-3 number, since 3×742875579599³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742875579569) 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, 2671004 + ... + 2935985.

It is an arithmetic number, because the mean of its divisors is an integer number (185720329770).

Almost surely, 2^742875579599 is an apocalyptic number.

742875579599 is a deficient number, since it is larger than the sum of its proper divisors (5739481).

742875579599 is a wasteful number, since it uses less digits than its factorization.

742875579599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5739480.

The product of its digits is 2000376000, while the sum is 77.

The spelling of 742875579599 in words is "seven hundred forty-two billion, eight hundred seventy-five million, five hundred seventy-nine thousand, five hundred ninety-nine".