426242524 has 6 divisors (see below), whose sum is σ = 745924424. Its totient is φ = 213121260.

The previous prime is 426242521. The next prime is 426242533. The reversal of 426242524 is 425242624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426242521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53280312 + ... + 53280319.

Almost surely, 2^426242524 is an apocalyptic number.

It is an amenable number.

426242524 is a deficient number, since it is larger than the sum of its proper divisors (319681900).

426242524 is a wasteful number, since it uses less digits than its factorization.

426242524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106560635 (or 106560633 counting only the distinct ones).

The product of its digits is 30720, while the sum is 31.

The square root of 426242524 is about 20645.6417676952. The cubic root of 426242524 is about 752.5792819415.

The spelling of 426242524 in words is "four hundred twenty-six million, two hundred forty-two thousand, five hundred twenty-four".