846740295122 has 6 divisors (see below), whose sum is σ = 1270112394693. Its totient is φ = 423369496892.

The previous prime is 846740295113. The next prime is 846740295157. The reversal of 846740295122 is 221592047648.

846740295122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 731146415041 + 115593880081 = 855071^2 + 339991^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=650669.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 976004 + ... + 1626672.

Almost surely, 2^846740295122 is an apocalyptic number.

846740295122 is a deficient number, since it is larger than the sum of its proper divisors (423372099571).

846740295122 is an frugal number, since it uses more digits than its factorization.

846740295122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301340 (or 650671 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 50.

Multiplying 846740295122 by its sum of digits (50), we get a square (42337014756100 = 6506690²).

The spelling of 846740295122 in words is "eight hundred forty-six billion, seven hundred forty million, two hundred ninety-five thousand, one hundred twenty-two".