426063401645 has 8 divisors (see below), whose sum is σ = 584315522304. Its totient is φ = 292157761104.

The previous prime is 426063401641. The next prime is 426063401657. The reversal of 426063401645 is 546104360624.

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

It is a cyclic number.

It is not a de Polignac number, because 426063401645 - 2² = 426063401641 is a prime.

It is a super-3 number, since 3×426063401645³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426063401641) 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, 6086619989 + ... + 6086620058.

It is an arithmetic number, because the mean of its divisors is an integer number (73039440288).

Almost surely, 2^426063401645 is an apocalyptic number.

It is an amenable number.

426063401645 is a deficient number, since it is larger than the sum of its proper divisors (158252120659).

426063401645 is a wasteful number, since it uses less digits than its factorization.

426063401645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12173240059.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 426063401645 in words is "four hundred twenty-six billion, sixty-three million, four hundred one thousand, six hundred forty-five".