425850044 has 12 divisors (see below), whose sum is σ = 746235168. Its totient is φ = 212640000.

The previous prime is 425850043. The next prime is 425850077. The reversal of 425850044 is 440058524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425850041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67877 + ... + 73884.

It is an arithmetic number, because the mean of its divisors is an integer number (62186264).

Almost surely, 2^425850044 is an apocalyptic number.

It is an amenable number.

425850044 is a deficient number, since it is larger than the sum of its proper divisors (320385124).

425850044 is a wasteful number, since it uses less digits than its factorization.

425850044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142516 (or 142514 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

The square root of 425850044 is about 20636.1344248384. The cubic root of 425850044 is about 752.3482217626.

The spelling of 425850044 in words is "four hundred twenty-five million, eight hundred fifty thousand, forty-four".