425371370 has 8 divisors (see below), whose sum is σ = 765668484. Its totient is φ = 170148544.

The previous prime is 425371343. The next prime is 425371403. The reversal of 425371370 is 73173524.

It can be written as a sum of positive squares in 2 ways, for example, as 394379881 + 30991489 = 19859^2 + 5567^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21268559 + ... + 21268578.

Almost surely, 2^425371370 is an apocalyptic number.

425371370 is a deficient number, since it is larger than the sum of its proper divisors (340297114).

425371370 is a wasteful number, since it uses less digits than its factorization.

425371370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42537144.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 425371370 is about 20624.5332068389. The cubic root of 425371370 is about 752.0662253526.

The spelling of 425371370 in words is "four hundred twenty-five million, three hundred seventy-one thousand, three hundred seventy".