4384780325880 has 32 divisors (see below), whose sum is σ = 13154340978000. Its totient is φ = 1169274753536.

The previous prime is 4384780325867. The next prime is 4384780325903. The reversal of 4384780325880 is 885230874834.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

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, 18269917905 + ... + 18269918144.

Almost surely, 2^{4384780325880} is an apocalyptic number.

4384780325880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4384780325880 is an abundant number, since it is smaller than the sum of its proper divisors (8769560652120).

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

4384780325880 is a wasteful number, since it uses less digits than its factorization.

4384780325880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36539836063 (or 36539836059 counting only the distinct ones).

The product of its (nonzero) digits is 41287680, while the sum is 60.

The spelling of 4384780325880 in words is "four trillion, three hundred eighty-four billion, seven hundred eighty million, three hundred twenty-five thousand, eight hundred eighty".