4350120400332 has 144 divisors (see below), whose sum is σ = 12699680727552. Its totient is φ = 1229790988800.

The previous prime is 4350120400279. The next prime is 4350120400369. The reversal of 4350120400332 is 2330040210534.

It is a junction number, because it is equal to n+sod(n) for n = 4350120400296 and 4350120400305.

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, 31103383 + ... + 31242929.

Almost surely, 2^{4350120400332} is an apocalyptic number.

4350120400332 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4350120400332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6349840363776).

4350120400332 is an abundant number, since it is smaller than the sum of its proper divisors (8349560327220).

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

4350120400332 is a wasteful number, since it uses less digits than its factorization.

4350120400332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140868 (or 140863 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 4350120400332 its reverse (2330040210534), we get a palindrome (6680160610866).

The spelling of 4350120400332 in words is "four trillion, three hundred fifty billion, one hundred twenty million, four hundred thousand, three hundred thirty-two".