742904035171 has 8 divisors (see below), whose sum is σ = 786793753584. Its totient is φ = 699035370240.

The previous prime is 742904035147. The next prime is 742904035183. The reversal of 742904035171 is 171530409247.

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 742904035171 - 2⁷ = 742904035043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (742904035571) 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, 5190685 + ... + 5331886.

It is an arithmetic number, because the mean of its divisors is an integer number (98349219198).

Almost surely, 2^742904035171 is an apocalyptic number.

742904035171 is a deficient number, since it is larger than the sum of its proper divisors (43889718413).

742904035171 is a wasteful number, since it uses less digits than its factorization.

742904035171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10526741.

The product of its (nonzero) digits is 211680, while the sum is 43.

The spelling of 742904035171 in words is "seven hundred forty-two billion, nine hundred four million, thirty-five thousand, one hundred seventy-one".