2802345828431 has 2 divisors, whose sum is σ = 2802345828432. Its totient is φ = 2802345828430.

The previous prime is 2802345828421. The next prime is 2802345828467. The reversal of 2802345828431 is 1348285432082.

It is a happy number.

2802345828431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2802345828431 is a prime.

It is a super-2 number, since 2×2802345828431² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2802345828431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2802345828421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1401172914215 + 1401172914216.

It is an arithmetic number, because the mean of its divisors is an integer number (1401172914216).

Almost surely, 2^{2802345828431} is an apocalyptic number.

2802345828431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2802345828431 is an equidigital number, since it uses as much as digits as its factorization.

2802345828431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2949120, while the sum is 50.

The spelling of 2802345828431 in words is "two trillion, eight hundred two billion, three hundred forty-five million, eight hundred twenty-eight thousand, four hundred thirty-one".