4352111211420 has 144 divisors (see below), whose sum is σ = 15088066838208. Its totient is φ = 994718960640.

The previous prime is 4352111211389. The next prime is 4352111211431. The reversal of 4352111211420 is 241121112534.

4352111211420 is a `hidden beast` number, since 4 + 3 + 5 + 21 + 1 + 1 + 211 + 420 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29355880 + ... + 29503760.

It is an arithmetic number, because the mean of its divisors is an integer number (104778241932).

Almost surely, 2^{4352111211420} is an apocalyptic number.

It is an amenable number.

4352111211420 is an abundant number, since it is smaller than the sum of its proper divisors (10735955626788).

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

4352111211420 is a wasteful number, since it uses less digits than its factorization.

4352111211420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171260 (or 171255 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 4352111211420 its reverse (241121112534), we get a palindrome (4593232323954).

The spelling of 4352111211420 in words is "four trillion, three hundred fifty-two billion, one hundred eleven million, two hundred eleven thousand, four hundred twenty".