4291262140 has 24 divisors (see below), whose sum is σ = 9830891952. Its totient is φ = 1560458880.

The previous prime is 4291262051. The next prime is 4291262161. The reversal of 4291262140 is 412621924.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9752649 + ... + 9753088.

It is an arithmetic number, because the mean of its divisors is an integer number (409620498).

Almost surely, 2^4291262140 is an apocalyptic number.

It is an amenable number.

4291262140 is an abundant number, since it is smaller than the sum of its proper divisors (5539629812).

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

4291262140 is a wasteful number, since it uses less digits than its factorization.

4291262140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19505757 (or 19505755 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 4291262140 is about 65507.7258039080. The cubic root of 4291262140 is about 1625.0311176684.

The spelling of 4291262140 in words is "four billion, two hundred ninety-one million, two hundred sixty-two thousand, one hundred forty".