426350652343 has 64 divisors (see below), whose sum is σ = 545147366400. Its totient is φ = 323817062400.

The previous prime is 426350652283. The next prime is 426350652349. The reversal of 426350652343 is 343256053624.

It is a cyclic number.

It is not a de Polignac number, because 426350652343 - 2¹³ = 426350644151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 426350652343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426350652349) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 665133303 + ... + 665133943.

It is an arithmetic number, because the mean of its divisors is an integer number (8517927600).

Almost surely, 2^426350652343 is an apocalyptic number.

426350652343 is a deficient number, since it is larger than the sum of its proper divisors (118796714057).

426350652343 is a wasteful number, since it uses less digits than its factorization.

426350652343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528.

The product of its (nonzero) digits is 1555200, while the sum is 43.

The spelling of 426350652343 in words is "four hundred twenty-six billion, three hundred fifty million, six hundred fifty-two thousand, three hundred forty-three".