4664330525140 has 384 divisors, whose sum is σ = 11761144012800. Its totient is φ = 1531664640000.

The previous prime is 4664330525131. The next prime is 4664330525201. The reversal of 4664330525140 is 415250334664.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 14713976262 + ... + 14713976578.

It is an arithmetic number, because the mean of its divisors is an integer number (30627979200).

Almost surely, 2^{4664330525140} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4664330525140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5880572006400).

4664330525140 is an abundant number, since it is smaller than the sum of its proper divisors (7096813487660).

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

4664330525140 is a wasteful number, since it uses less digits than its factorization.

4664330525140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903 (or 901 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 4664330525140 in words is "four trillion, six hundred sixty-four billion, three hundred thirty million, five hundred twenty-five thousand, one hundred forty".