426625441246 has 4 divisors (see below), whose sum is σ = 639938161872. Its totient is φ = 213312720622.

The previous prime is 426625441241. The next prime is 426625441283. The reversal of 426625441246 is 642144526624.

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

It is a junction number, because it is equal to n+sod(n) for n = 426625441196 and 426625441205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426625441241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106656360310 + ... + 106656360313.

It is an arithmetic number, because the mean of its divisors is an integer number (159984540468).

Almost surely, 2^426625441246 is an apocalyptic number.

426625441246 is a deficient number, since it is larger than the sum of its proper divisors (213312720626).

426625441246 is a wasteful number, since it uses less digits than its factorization.

426625441246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213312720625.

The product of its digits is 2211840, while the sum is 46.

The spelling of 426625441246 in words is "four hundred twenty-six billion, six hundred twenty-five million, four hundred forty-one thousand, two hundred forty-six".