2928841002431 has 2 divisors, whose sum is σ = 2928841002432. Its totient is φ = 2928841002430.

The previous prime is 2928841002391. The next prime is 2928841002449. The reversal of 2928841002431 is 1342001488292.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2928841002431 is a prime.

It is a super-2 number, since 2×2928841002431² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2928841002931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1464420501215 + 1464420501216.

It is an arithmetic number, because the mean of its divisors is an integer number (1464420501216).

Almost surely, 2^{2928841002431} is an apocalyptic number.

2928841002431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2928841002431 is an equidigital number, since it uses as much as digits as its factorization.

2928841002431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 221184, while the sum is 44.

The spelling of 2928841002431 in words is "two trillion, nine hundred twenty-eight billion, eight hundred forty-one million, two thousand, four hundred thirty-one".