4313013025440 has 96 divisors (see below), whose sum is σ = 15526846903680. Its totient is φ = 985831547904.

The previous prime is 4313013025397. The next prime is 4313013025553. The reversal of 4313013025440 is 445203103134.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4313013025398 and 4313013025407.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 641814055 + ... + 641820774.

It is an arithmetic number, because the mean of its divisors is an integer number (161737988580).

Almost surely, 2^{4313013025440} is an apocalyptic number.

4313013025440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4313013025440 is an abundant number, since it is smaller than the sum of its proper divisors (11213833878240).

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

4313013025440 is a wasteful number, since it uses less digits than its factorization.

4313013025440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283634854 (or 1283634846 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 4313013025440 its reverse (445203103134), we get a palindrome (4758216128574).

The spelling of 4313013025440 in words is "four trillion, three hundred thirteen billion, thirteen million, twenty-five thousand, four hundred forty".