343753440941 has 16 divisors (see below), whose sum is σ = 361681440000. Its totient is φ = 326267113536.

The previous prime is 343753440929. The next prime is 343753440949. The reversal of 343753440941 is 149044357343.

It is a cyclic number.

It is not a de Polignac number, because 343753440941 - 2¹⁰ = 343753439917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343753440949) 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, 197030 + ... + 852248.

It is an arithmetic number, because the mean of its divisors is an integer number (22605090000).

Almost surely, 2^343753440941 is an apocalyptic number.

It is an amenable number.

343753440941 is a deficient number, since it is larger than the sum of its proper divisors (17927999059).

343753440941 is a wasteful number, since it uses less digits than its factorization.

343753440941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655556.

The product of its (nonzero) digits is 2177280, while the sum is 47.

The spelling of 343753440941 in words is "three hundred forty-three billion, seven hundred fifty-three million, four hundred forty thousand, nine hundred forty-one".