425784303461398 has 16 divisors (see below), whose sum is σ = 736737593174784. Its totient is φ = 180773576101800.

The previous prime is 425784303461333. The next prime is 425784303461417. The reversal of 425784303461398 is 893164303487524.

It is a super-2 number, since 2×425784303461398² (a number of 30 digits) contains 22 as substring.

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, 142117589778 + ... + 142117592773.

It is an arithmetic number, because the mean of its divisors is an integer number (46046099573424).

It is a 1-persistent number, because it is pandigital, but 2⋅425784303461398 = 851568606922796 is not.

Almost surely, 2^{425784303461398} is an apocalyptic number.

425784303461398 is a deficient number, since it is larger than the sum of its proper divisors (310953289713386).

425784303461398 is a wasteful number, since it uses less digits than its factorization.

425784303461398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284235182667.

The product of its (nonzero) digits is 418037760, while the sum is 67.

The spelling of 425784303461398 in words is "four hundred twenty-five trillion, seven hundred eighty-four billion, three hundred three million, four hundred sixty-one thousand, three hundred ninety-eight".