4287745400 has 48 divisors (see below), whose sum is σ = 10117830840. Its totient is φ = 1689494400.

The previous prime is 4287745373. The next prime is 4287745433. The reversal of 4287745400 is 45477824.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146591 + ... + 173390.

Almost surely, 2^4287745400 is an apocalyptic number.

4287745400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4287745400 is an abundant number, since it is smaller than the sum of its proper divisors (5830085440).

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

4287745400 is a wasteful number, since it uses less digits than its factorization.

4287745400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320064 (or 320055 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 41.

The square root of 4287745400 is about 65480.8781248389. The cubic root of 4287745400 is about 1624.5870856194.

The spelling of 4287745400 in words is "four billion, two hundred eighty-seven million, seven hundred forty-five thousand, four hundred".