4266252642 has 32 divisors (see below), whose sum is σ = 8729683200. Its totient is φ = 1389593088.

The previous prime is 4266252637. The next prime is 4266252673. The reversal of 4266252642 is 2462526624.

It is a self number, because there is not a number n which added to its sum of digits gives 4266252642.

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, 417 + ... + 92372.

It is an arithmetic number, because the mean of its divisors is an integer number (272802600).

Almost surely, 2^4266252642 is an apocalyptic number.

4266252642 is an abundant number, since it is smaller than the sum of its proper divisors (4463430558).

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

4266252642 is a wasteful number, since it uses less digits than its factorization.

4266252642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92970.

The product of its digits is 276480, while the sum is 39.

The square root of 4266252642 is about 65316.5571811620. The cubic root of 4266252642 is about 1621.8680683381.

The spelling of 4266252642 in words is "four billion, two hundred sixty-six million, two hundred fifty-two thousand, six hundred forty-two".