4030307136880 has 80 divisors (see below), whose sum is σ = 9487880995680. Its totient is φ = 1592017181696.

The previous prime is 4030307136857. The next prime is 4030307136887. The reversal of 4030307136880 is 886317030304.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×4030307136880² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4030307136887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1970886 + ... + 3456154.

It is an arithmetic number, because the mean of its divisors is an integer number (118598512446).

Almost surely, 2^{4030307136880} is an apocalyptic number.

4030307136880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4030307136880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4743940497840).

4030307136880 is an abundant number, since it is smaller than the sum of its proper divisors (5457573858800).

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

4030307136880 is a wasteful number, since it uses less digits than its factorization.

4030307136880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485706 (or 1485700 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 4030307136880 in words is "four trillion, thirty billion, three hundred seven million, one hundred thirty-six thousand, eight hundred eighty".