426003542 has 8 divisors (see below), whose sum is σ = 639375096. Its totient is φ = 212878512.

The previous prime is 426003509. The next prime is 426003547. The reversal of 426003542 is 245300624.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426003547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57248 + ... + 64259.

It is an arithmetic number, because the mean of its divisors is an integer number (79921887).

Almost surely, 2^426003542 is an apocalyptic number.

426003542 is a deficient number, since it is larger than the sum of its proper divisors (213371554).

426003542 is a wasteful number, since it uses less digits than its factorization.

426003542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123262.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 426003542 is about 20639.8532456023. The cubic root of 426003542 is about 752.4386057497.

The spelling of 426003542 in words is "four hundred twenty-six million, three thousand, five hundred forty-two".