2043433122140 has 24 divisors (see below), whose sum is σ = 4407188194752. Its totient is φ = 795282079680.

The previous prime is 2043433122139. The next prime is 2043433122163. The reversal of 2043433122140 is 412213343402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1380697316 + ... + 1380698795.

It is an arithmetic number, because the mean of its divisors is an integer number (183632841448).

Almost surely, 2^{2043433122140} is an apocalyptic number.

2043433122140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2043433122140 is an abundant number, since it is smaller than the sum of its proper divisors (2363755072612).

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

2043433122140 is a wasteful number, since it uses less digits than its factorization.

2043433122140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761396157 (or 2761396155 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 2043433122140 its reverse (412213343402), we get a palindrome (2455646465542).

The spelling of 2043433122140 in words is "two trillion, forty-three billion, four hundred thirty-three million, one hundred twenty-two thousand, one hundred forty".