1065794331162 has 48 divisors (see below), whose sum is σ = 2470202193312. Its totient is φ = 303969857280.

The previous prime is 1065794331137. The next prime is 1065794331163. The reversal of 1065794331162 is 2611334975601.

It is a super-2 number, since 2×1065794331162² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1065794331163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27919333 + ... + 27957480.

It is an arithmetic number, because the mean of its divisors is an integer number (51462545694).

Almost surely, 2^{1065794331162} is an apocalyptic number.

1065794331162 is an abundant number, since it is smaller than the sum of its proper divisors (1404407862150).

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

1065794331162 is a wasteful number, since it uses less digits than its factorization.

1065794331162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55876863 (or 55876846 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 48.

It can be divided in two parts, 1065794 and 331162, that added together give a triangular number (1396956 = T₁₆₇₁).

The spelling of 1065794331162 in words is "one trillion, sixty-five billion, seven hundred ninety-four million, three hundred thirty-one thousand, one hundred sixty-two".