85838780042733 has 8 divisors (see below), whose sum is σ = 114824513587168. Its totient is φ = 57039449930064.

The previous prime is 85838780042671. The next prime is 85838780042759. The reversal of 85838780042733 is 33724008783858.

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

It is not a de Polignac number, because 85838780042733 - 2⁹ = 85838780042221 is a prime.

It is a super-2 number, since 2×85838780042733² (a number of 29 digits) contains 22 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 (85838780042783) 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, 46600856866 + ... + 46600858707.

It is an arithmetic number, because the mean of its divisors is an integer number (14353064198396).

Almost surely, 2^{85838780042733} is an apocalyptic number.

It is an amenable number.

85838780042733 is a deficient number, since it is larger than the sum of its proper divisors (28985733544435).

85838780042733 is a wasteful number, since it uses less digits than its factorization.

85838780042733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93201715883.

The product of its (nonzero) digits is 216760320, while the sum is 66.

The spelling of 85838780042733 in words is "eighty-five trillion, eight hundred thirty-eight billion, seven hundred eighty million, forty-two thousand, seven hundred thirty-three".