785190134026043 has 16 divisors (see below), whose sum is σ = 825586578005760. Its totient is φ = 745681904822400.

The previous prime is 785190134026037. The next prime is 785190134026061. The reversal of 785190134026043 is 340620431091587.

It is a cyclic number.

It is not a de Polignac number, because 785190134026043 - 2⁴ = 785190134026027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (785190134026013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304908713 + ... + 307473093.

It is an arithmetic number, because the mean of its divisors is an integer number (51599161125360).

It is a 1-persistent number, because it is pandigital, but 2⋅785190134026043 = 1570380268052086 is not.

Almost surely, 2^{785190134026043} is an apocalyptic number.

785190134026043 is a deficient number, since it is larger than the sum of its proper divisors (40396443979717).

785190134026043 is a wasteful number, since it uses less digits than its factorization.

785190134026043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2737558.

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 785190134026043 in words is "seven hundred eighty-five trillion, one hundred ninety billion, one hundred thirty-four million, twenty-six thousand, forty-three".