425436414202 has 8 divisors (see below), whose sum is σ = 638654354676. Its totient is φ = 212551629312.

The previous prime is 425436414127. The next prime is 425436414211. The reversal of 425436414202 is 202414634524.

It can be written as a sum of positive squares in 2 ways, for example, as 390661250841 + 34775163361 = 625029^2 + 186481^2 .

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

It is a super-2 number, since 2×425436414202² (a number of 24 digits) contains 22 as substring.

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, 83285703 + ... + 83290810.

Almost surely, 2^425436414202 is an apocalyptic number.

425436414202 is a deficient number, since it is larger than the sum of its proper divisors (213217940474).

425436414202 is a wasteful number, since it uses less digits than its factorization.

425436414202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166577792.

The product of its (nonzero) digits is 184320, while the sum is 37.

The spelling of 425436414202 in words is "four hundred twenty-five billion, four hundred thirty-six million, four hundred fourteen thousand, two hundred two".