4289142630 has 32 divisors (see below), whose sum is σ = 10648908000. Its totient is φ = 1104330752.

The previous prime is 4289142581. The next prime is 4289142661. The reversal of 4289142630 is 362419824.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2464155 + ... + 2465894.

It is an arithmetic number, because the mean of its divisors is an integer number (332778375).

Almost surely, 2^4289142630 is an apocalyptic number.

4289142630 is an abundant number, since it is smaller than the sum of its proper divisors (6359765370).

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

4289142630 is a wasteful number, since it uses less digits than its factorization.

4289142630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4930088.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 4289142630 is about 65491.5462483518. The cubic root of 4289142630 is about 1624.7635322973.

The spelling of 4289142630 in words is "four billion, two hundred eighty-nine million, one hundred forty-two thousand, six hundred thirty".