1799162117046 has 48 divisors (see below), whose sum is σ = 4457654283264. Its totient is φ = 513747913392.

The previous prime is 1799162116963. The next prime is 1799162117059. The reversal of 1799162117046 is 6407112619971.

It is a happy number.

1799162117046 is a `hidden beast` number, since 1 + 7 + 9 + 9 + 1 + 621 + 1 + 7 + 0 + 4 + 6 = 666.

It is a super-2 number, since 2×1799162117046² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1799162116983 and 1799162117001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3926566 + ... + 4360761.

It is an arithmetic number, because the mean of its divisors is an integer number (92867797568).

Almost surely, 2^{1799162117046} is an apocalyptic number.

1799162117046 is an abundant number, since it is smaller than the sum of its proper divisors (2658492166218).

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

1799162117046 is a wasteful number, since it uses less digits than its factorization.

1799162117046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8289065 (or 8289062 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 54.

The spelling of 1799162117046 in words is "one trillion, seven hundred ninety-nine billion, one hundred sixty-two million, one hundred seventeen thousand, forty-six".