426150142 has 24 divisors (see below), whose sum is σ = 706230000. Its totient is φ = 192709440.

The previous prime is 426150121. The next prime is 426150143. The reversal of 426150142 is 241051624.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426150143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43734 + ... + 52582.

It is an arithmetic number, because the mean of its divisors is an integer number (29426250).

Almost surely, 2^426150142 is an apocalyptic number.

426150142 is a deficient number, since it is larger than the sum of its proper divisors (280079858).

426150142 is a wasteful number, since it uses less digits than its factorization.

426150142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9072 (or 9061 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 426150142 is about 20643.4043219620. The cubic root of 426150142 is about 752.5249077306.

The spelling of 426150142 in words is "four hundred twenty-six million, one hundred fifty thousand, one hundred forty-two".