426499141 has 8 divisors (see below), whose sum is σ = 434931840. Its totient is φ = 418106688.

The previous prime is 426499133. The next prime is 426499159. The reversal of 426499141 is 141994624.

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 426499141 - 2³ = 426499133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 426499094 and 426499103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426499181) 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, 11805 + ... + 31501.

It is an arithmetic number, because the mean of its divisors is an integer number (54366480).

Almost surely, 2^426499141 is an apocalyptic number.

It is an amenable number.

426499141 is a deficient number, since it is larger than the sum of its proper divisors (8432699).

426499141 is a wasteful number, since it uses less digits than its factorization.

426499141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20123.

The product of its digits is 62208, while the sum is 40.

The square root of 426499141 is about 20651.8556309112. The cubic root of 426499141 is about 752.7302804014.

It can be divided in two parts, 4264 and 99141, that multiplied together give a palindrome (422737224).

The spelling of 426499141 in words is "four hundred twenty-six million, four hundred ninety-nine thousand, one hundred forty-one".