2894091735040 has 104 divisors (see below), whose sum is σ = 7576333992288. Its totient is φ = 1052396912640.

The previous prime is 2894091735019. The next prime is 2894091735047. The reversal of 2894091735040 is 405371904982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2894091735047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6198042 + ... + 6648601.

Almost surely, 2^{2894091735040} is an apocalyptic number.

2894091735040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2894091735040 is an abundant number, since it is smaller than the sum of its proper divisors (4682242257248).

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

2894091735040 is a wasteful number, since it uses less digits than its factorization.

2894091735040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12846683 (or 12846661 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 2894091735040 in words is "two trillion, eight hundred ninety-four billion, ninety-one million, seven hundred thirty-five thousand, forty".