2893490922140 has 72 divisors (see below), whose sum is σ = 7519652209440. Its totient is φ = 915742174464.

The previous prime is 2893490922067. The next prime is 2893490922181. The reversal of 2893490922140 is 412290943982.

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, 61123655 + ... + 61170974.

It is an arithmetic number, because the mean of its divisors is an integer number (104439614020).

Almost surely, 2^{2893490922140} is an apocalyptic number.

2893490922140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2893490922140 is an abundant number, since it is smaller than the sum of its proper divisors (4626161287300).

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

2893490922140 is a wasteful number, since it uses less digits than its factorization.

2893490922140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122294671 (or 122294656 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 53.

The spelling of 2893490922140 in words is "two trillion, eight hundred ninety-three billion, four hundred ninety million, nine hundred twenty-two thousand, one hundred forty".