4261511464 has 32 divisors (see below), whose sum is σ = 9354542400. Its totient is φ = 1781815680.

The previous prime is 4261511447. The next prime is 4261511473. The reversal of 4261511464 is 4641151624.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 925734 + ... + 930325.

It is an arithmetic number, because the mean of its divisors is an integer number (292329450).

Almost surely, 2^4261511464 is an apocalyptic number.

It is an amenable number.

4261511464 is an abundant number, since it is smaller than the sum of its proper divisors (5093030936).

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

4261511464 is a wasteful number, since it uses less digits than its factorization.

4261511464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1856113 (or 1856109 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 4261511464 is about 65280.2532470578. The cubic root of 4261511464 is about 1621.2670400559.

The spelling of 4261511464 in words is "four billion, two hundred sixty-one million, five hundred eleven thousand, four hundred sixty-four".