4351113024420 has 96 divisors (see below), whose sum is σ = 12653219174400. Its totient is φ = 1116361976704.

The previous prime is 4351113024283. The next prime is 4351113024451. The reversal of 4351113024420 is 244203111534.

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

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, 12909450 + ... + 13242209.

It is an arithmetic number, because the mean of its divisors is an integer number (131804366400).

Almost surely, 2^{4351113024420} is an apocalyptic number.

It is an amenable number.

4351113024420 is an abundant number, since it is smaller than the sum of its proper divisors (8302106149980).

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

4351113024420 is a wasteful number, since it uses less digits than its factorization.

4351113024420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26151777 (or 26151775 counting only the distinct ones).

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

Adding to 4351113024420 its reverse (244203111534), we get a palindrome (4595316135954).

The spelling of 4351113024420 in words is "four trillion, three hundred fifty-one billion, one hundred thirteen million, twenty-four thousand, four hundred twenty".