425603064246 has 16 divisors (see below), whose sum is σ = 861461625024. Its totient is φ = 140158438664.

The previous prime is 425603064241. The next prime is 425603064269. The reversal of 425603064246 is 642460306524.

It is a super-2 number, since 2×425603064246² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 425603064198 and 425603064207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425603064241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427311816 + ... + 427312811.

It is an arithmetic number, because the mean of its divisors is an integer number (53841351564).

Almost surely, 2^425603064246 is an apocalyptic number.

425603064246 is an abundant number, since it is smaller than the sum of its proper divisors (435858560778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425603064246 is a wasteful number, since it uses less digits than its factorization.

425603064246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854624715.

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 425603064246 in words is "four hundred twenty-five billion, six hundred three million, sixty-four thousand, two hundred forty-six".