4405125414340 has 72 divisors (see below), whose sum is σ = 10766739594240. Its totient is φ = 1509536081088.

The previous prime is 4405125414317. The next prime is 4405125414449. The reversal of 4405125414340 is 434145215044.

It is a self number, because there is not a number n which added to its sum of digits gives 4405125414340.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 690301 + ... + 3047419.

It is an arithmetic number, because the mean of its divisors is an integer number (149538049920).

Almost surely, 2^{4405125414340} 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 4405125414340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5383369797120).

4405125414340 is an abundant number, since it is smaller than the sum of its proper divisors (6361614179900).

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

4405125414340 is a wasteful number, since it uses less digits than its factorization.

4405125414340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2359049 (or 2359040 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 37.

The spelling of 4405125414340 in words is "four trillion, four hundred five billion, one hundred twenty-five million, four hundred fourteen thousand, three hundred forty".