2094530190641 has 32 divisors (see below), whose sum is σ = 2537719123968. Its totient is φ = 1687598910720.

The previous prime is 2094530190637. The next prime is 2094530190659. The reversal of 2094530190641 is 1460910354902.

It is not a de Polignac number, because 2094530190641 - 2² = 2094530190637 is a prime.

It is a super-4 number, since 4×2094530190641⁴ (a number of 50 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2094530190592 and 2094530190601.

It is not an unprimeable number, because it can be changed into a prime (2094530190601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 550755446 + ... + 550759248.

It is an arithmetic number, because the mean of its divisors is an integer number (79303722624).

Almost surely, 2^{2094530190641} is an apocalyptic number.

It is an amenable number.

2094530190641 is a deficient number, since it is larger than the sum of its proper divisors (443188933327).

2094530190641 is a wasteful number, since it uses less digits than its factorization.

2094530190641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8381.

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 2094530190641 in words is "two trillion, ninety-four billion, five hundred thirty million, one hundred ninety thousand, six hundred forty-one".