850765850034 has 16 divisors (see below), whose sum is σ = 1801621800288. Its totient is φ = 266906933312.

The previous prime is 850765850029. The next prime is 850765850069. The reversal of 850765850034 is 430058567058.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4170420732 + ... + 4170420935.

It is an arithmetic number, because the mean of its divisors is an integer number (112601362518).

Almost surely, 2^850765850034 is an apocalyptic number.

850765850034 is an abundant number, since it is smaller than the sum of its proper divisors (950855950254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

850765850034 is a wasteful number, since it uses less digits than its factorization.

850765850034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8340841689.

The product of its (nonzero) digits is 4032000, while the sum is 51.

The spelling of 850765850034 in words is "eight hundred fifty billion, seven hundred sixty-five million, eight hundred fifty thousand, thirty-four".