742084734085 has 16 divisors (see below), whose sum is σ = 892578500352. Its totient is φ = 592283923200.

The previous prime is 742084734023. The next prime is 742084734151. The reversal of 742084734085 is 580437480247.

742084734085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 742084734085 - 2⁹ = 742084733573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9117520 + ... + 9198550.

It is an arithmetic number, because the mean of its divisors is an integer number (55786156272).

Almost surely, 2^742084734085 is an apocalyptic number.

It is an amenable number.

742084734085 is a deficient number, since it is larger than the sum of its proper divisors (150493766267).

742084734085 is a wasteful number, since it uses less digits than its factorization.

742084734085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85284.

The product of its (nonzero) digits is 6021120, while the sum is 52.

The spelling of 742084734085 in words is "seven hundred forty-two billion, eighty-four million, seven hundred thirty-four thousand, eighty-five".