343980723063 has 16 divisors (see below), whose sum is σ = 476711819136. Its totient is φ = 220434400800.

The previous prime is 343980723049. The next prime is 343980723071. The reversal of 343980723063 is 360327089343.

It is not a de Polignac number, because 343980723063 - 2⁹ = 343980722551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343980223063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18659013 + ... + 18677438.

It is an arithmetic number, because the mean of its divisors is an integer number (29794488696).

Almost surely, 2^343980723063 is an apocalyptic number.

343980723063 is a deficient number, since it is larger than the sum of its proper divisors (132731096073).

343980723063 is a wasteful number, since it uses less digits than its factorization.

343980723063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37336574.

The product of its (nonzero) digits is 1959552, while the sum is 48.

The spelling of 343980723063 in words is "three hundred forty-three billion, nine hundred eighty million, seven hundred twenty-three thousand, sixty-three".