84741375742 has 8 divisors (see below), whose sum is σ = 127114160976. Its totient is φ = 42369988752.

The previous prime is 84741375737. The next prime is 84741375757. The reversal of 84741375742 is 24757314748.

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

It is a super-2 number, since 2×84741375742² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 84741375742.

It is a congruent number.

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, 181978 + ... + 450109.

It is an arithmetic number, because the mean of its divisors is an integer number (15889270122).

Almost surely, 2^84741375742 is an apocalyptic number.

84741375742 is a deficient number, since it is larger than the sum of its proper divisors (42372785234).

84741375742 is a wasteful number, since it uses less digits than its factorization.

84741375742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699122.

The product of its digits is 5268480, while the sum is 52.

The spelling of 84741375742 in words is "eighty-four billion, seven hundred forty-one million, three hundred seventy-five thousand, seven hundred forty-two".