2051347343743 has 2 divisors, whose sum is σ = 2051347343744. Its totient is φ = 2051347343742.

The previous prime is 2051347343693. The next prime is 2051347343761. The reversal of 2051347343743 is 3473437431502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2051347343743 - 2²¹ = 2051345246591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2051347343693 and 2051347343702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2051347347743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025673671871 + 1025673671872.

It is an arithmetic number, because the mean of its divisors is an integer number (1025673671872).

Almost surely, 2^{2051347343743} is an apocalyptic number.

2051347343743 is a deficient number, since it is larger than the sum of its proper divisors (1).

2051347343743 is an equidigital number, since it uses as much as digits as its factorization.

2051347343743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2540160, while the sum is 46.

The spelling of 2051347343743 in words is "two trillion, fifty-one billion, three hundred forty-seven million, three hundred forty-three thousand, seven hundred forty-three".