4261299960 has 64 divisors (see below), whose sum is σ = 12789240480. Its totient is φ = 1135872000.

The previous prime is 4261299949. The next prime is 4261299967. The reversal of 4261299960 is 699921624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4261299967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 354204 + ... + 366036.

Almost surely, 2^4261299960 is an apocalyptic number.

4261299960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4261299960 is an abundant number, since it is smaller than the sum of its proper divisors (8527940520).

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

4261299960 is a wasteful number, since it uses less digits than its factorization.

4261299960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14848 (or 14844 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 48.

The square root of 4261299960 is about 65278.6332577513. The cubic root of 4261299960 is about 1621.2402177934.

The spelling of 4261299960 in words is "four billion, two hundred sixty-one million, two hundred ninety-nine thousand, nine hundred sixty".