4351152343420 has 48 divisors (see below), whose sum is σ = 9459826840800. Its totient is φ = 1679143092480.

The previous prime is 4351152343411. The next prime is 4351152343423. The reversal of 4351152343420 is 243432511534.

It is a self number, because there is not a number n which added to its sum of digits gives 4351152343420.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4351152343423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2156715 + ... + 3654274.

It is an arithmetic number, because the mean of its divisors is an integer number (197079725850).

Almost surely, 2^{4351152343420} is an apocalyptic number.

It is an amenable number.

4351152343420 is an abundant number, since it is smaller than the sum of its proper divisors (5108674497380).

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

4351152343420 is a wasteful number, since it uses less digits than its factorization.

4351152343420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5812318 (or 5812316 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 4351152343420 its reverse (243432511534), we get a palindrome (4594584854954).

The spelling of 4351152343420 in words is "four trillion, three hundred fifty-one billion, one hundred fifty-two million, three hundred forty-three thousand, four hundred twenty".