424225700438 has 4 divisors (see below), whose sum is σ = 636338550660. Its totient is φ = 212112850218.

The previous prime is 424225700389. The next prime is 424225700471. The reversal of 424225700438 is 834007522424.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×424225700438³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 424225700395 and 424225700404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106056425108 + ... + 106056425111.

It is an arithmetic number, because the mean of its divisors is an integer number (159084637665).

Almost surely, 2^424225700438 is an apocalyptic number.

424225700438 is a deficient number, since it is larger than the sum of its proper divisors (212112850222).

424225700438 is a wasteful number, since it uses less digits than its factorization.

424225700438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212112850221.

The product of its (nonzero) digits is 430080, while the sum is 41.

The spelling of 424225700438 in words is "four hundred twenty-four billion, two hundred twenty-five million, seven hundred thousand, four hundred thirty-eight".