1742860031351 has 2 divisors, whose sum is σ = 1742860031352. Its totient is φ = 1742860031350.

The previous prime is 1742860031317. The next prime is 1742860031357. The reversal of 1742860031351 is 1531300682471.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1742860031351 is a prime.

It is a super-2 number, since 2×1742860031351² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1742860031299 and 1742860031308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1742860031357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 871430015675 + 871430015676.

It is an arithmetic number, because the mean of its divisors is an integer number (871430015676).

Almost surely, 2^{1742860031351} is an apocalyptic number.

1742860031351 is a deficient number, since it is larger than the sum of its proper divisors (1).

1742860031351 is an equidigital number, since it uses as much as digits as its factorization.

1742860031351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 1742860031351 in words is "one trillion, seven hundred forty-two billion, eight hundred sixty million, thirty-one thousand, three hundred fifty-one".