2073046680090 has 40 divisors (see below), whose sum is σ = 5574192186420. Its totient is φ = 552812447808.

The previous prime is 2073046680041. The next prime is 2073046680157. The reversal of 2073046680090 is 900866403702.

2073046680090 is a `hidden beast` number, since 20 + 7 + 3 + 0 + 466 + 80 + 0 + 90 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1906379434089 + 166667246001 = 1380717^2 + 408249^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1279657635 + ... + 1279659254.

Almost surely, 2^{2073046680090} is an apocalyptic number.

2073046680090 is an abundant number, since it is smaller than the sum of its proper divisors (3501145506330).

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

2073046680090 is a wasteful number, since it uses less digits than its factorization.

2073046680090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2559316908 (or 2559316899 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 2073046680090 in words is "two trillion, seventy-three billion, forty-six million, six hundred eighty thousand, ninety".