425446001734 has 16 divisors (see below), whose sum is σ = 687287987568. Its totient is φ = 196351389792.

The previous prime is 425446001723. The next prime is 425446001801. The reversal of 425446001734 is 437100644524.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303729 + ... + 971155.

It is an arithmetic number, because the mean of its divisors is an integer number (42955499223).

Almost surely, 2^425446001734 is an apocalyptic number.

425446001734 is a deficient number, since it is larger than the sum of its proper divisors (261841985834).

425446001734 is a wasteful number, since it uses less digits than its factorization.

425446001734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691959.

The product of its (nonzero) digits is 322560, while the sum is 40.

The spelling of 425446001734 in words is "four hundred twenty-five billion, four hundred forty-six million, one thousand, seven hundred thirty-four".