426352107 has 4 divisors (see below), whose sum is σ = 568469480. Its totient is φ = 284234736.

The previous prime is 426352103. The next prime is 426352109. The reversal of 426352107 is 701253624.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 426352107 - 2² = 426352103 is a prime.

It is a super-2 number, since 2×426352107² = 363552238286678898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426352103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71058682 + ... + 71058687.

It is an arithmetic number, because the mean of its divisors is an integer number (142117370).

Almost surely, 2^426352107 is an apocalyptic number.

426352107 is a deficient number, since it is larger than the sum of its proper divisors (142117373).

426352107 is a wasteful number, since it uses less digits than its factorization.

426352107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142117372.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 426352107 is about 20648.2954986604. The cubic root of 426352107 is about 752.6437701334.

The spelling of 426352107 in words is "four hundred twenty-six million, three hundred fifty-two thousand, one hundred seven".