4430211251340 has 96 divisors (see below), whose sum is σ = 14195404468224. Its totient is φ = 1011281967360.

The previous prime is 4430211251329. The next prime is 4430211251357. The reversal of 4430211251340 is 431521120344.

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 = 4430211251298 and 4430211251307.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6649116 + ... + 7284995.

It is an arithmetic number, because the mean of its divisors is an integer number (147868796544).

Almost surely, 2^{4430211251340} is an apocalyptic number.

It is an amenable number.

4430211251340 is an abundant number, since it is smaller than the sum of its proper divisors (9765193216884).

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

4430211251340 is a wasteful number, since it uses less digits than its factorization.

4430211251340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13934887 (or 13934885 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 4430211251340 its reverse (431521120344), we get a palindrome (4861732371684).

The spelling of 4430211251340 in words is "four trillion, four hundred thirty billion, two hundred eleven million, two hundred fifty-one thousand, three hundred forty".