343551155743 has 2 divisors, whose sum is σ = 343551155744. Its totient is φ = 343551155742.

The previous prime is 343551155737. The next prime is 343551155749. The reversal of 343551155743 is 347551155343.

It is a balanced prime because it is at equal distance from previous prime (343551155737) and next prime (343551155749).

It is a cyclic number.

It is not a de Polignac number, because 343551155743 - 2¹³ = 343551147551 is a prime.

It is a super-2 number, since 2×343551155743² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 343551155693 and 343551155702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343551155749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171775577871 + 171775577872.

It is an arithmetic number, because the mean of its divisors is an integer number (171775577872).

Almost surely, 2^343551155743 is an apocalyptic number.

343551155743 is a deficient number, since it is larger than the sum of its proper divisors (1).

343551155743 is an equidigital number, since it uses as much as digits as its factorization.

343551155743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1890000, while the sum is 46.

The spelling of 343551155743 in words is "three hundred forty-three billion, five hundred fifty-one million, one hundred fifty-five thousand, seven hundred forty-three".