425043036 has 108 divisors (see below), whose sum is σ = 1225868280. Its totient is φ = 123140160.

The previous prime is 425043019. The next prime is 425043037. The reversal of 425043036 is 630340524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425043037) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 208470 + ... + 210498.

Almost surely, 2^425043036 is an apocalyptic number.

425043036 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425043036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (612934140).

425043036 is an abundant number, since it is smaller than the sum of its proper divisors (800825244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425043036 is a wasteful number, since it uses less digits than its factorization.

425043036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096 (or 2068 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 425043036 is about 20616.5718779820. The cubic root of 425043036 is about 751.8726748933.

The spelling of 425043036 in words is "four hundred twenty-five million, forty-three thousand, thirty-six".