343523401627 has 16 divisors (see below), whose sum is σ = 413289527040. Its totient is φ = 278932236768.

The previous prime is 343523401603. The next prime is 343523401687. The reversal of 343523401627 is 726104325343.

It is a cyclic number.

It is not a de Polignac number, because 343523401627 - 2¹⁹ = 343522877339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 343523401627.

It is not an unprimeable number, because it can be changed into a prime (343523401687) 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, 2056533 + ... + 2217289.

It is an arithmetic number, because the mean of its divisors is an integer number (25830595440).

Almost surely, 2^343523401627 is an apocalyptic number.

343523401627 is a deficient number, since it is larger than the sum of its proper divisors (69766125413).

343523401627 is a wasteful number, since it uses less digits than its factorization.

343523401627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176850.

The product of its (nonzero) digits is 362880, while the sum is 40.

The spelling of 343523401627 in words is "three hundred forty-three billion, five hundred twenty-three million, four hundred one thousand, six hundred twenty-seven".