426103543 has 8 divisors (see below), whose sum is σ = 444912768. Its totient is φ = 407317944.

The previous prime is 426103541. The next prime is 426103549. The reversal of 426103543 is 345301624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 426103543 - 2¹ = 426103541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426103541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37980 + ... + 47902.

It is an arithmetic number, because the mean of its divisors is an integer number (55614096).

Almost surely, 2^426103543 is an apocalyptic number.

426103543 is a deficient number, since it is larger than the sum of its proper divisors (18809225).

426103543 is a wasteful number, since it uses less digits than its factorization.

426103543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11813.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 426103543 is about 20642.2756255215. The cubic root of 426103543 is about 752.4974775028.

The spelling of 426103543 in words is "four hundred twenty-six million, one hundred three thousand, five hundred forty-three".