4351223405132 has 24 divisors (see below), whose sum is σ = 7723122775200. Its totient is φ = 2144626686720.

The previous prime is 4351223405083. The next prime is 4351223405161. The reversal of 4351223405132 is 2315043221534.

It is a junction number, because it is equal to n+sod(n) for n = 4351223405092 and 4351223405101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 562244 + ... + 3003092.

It is an arithmetic number, because the mean of its divisors is an integer number (321796782300).

Almost surely, 2^{4351223405132} is an apocalyptic number.

It is an amenable number.

4351223405132 is a deficient number, since it is larger than the sum of its proper divisors (3371899370068).

4351223405132 is a wasteful number, since it uses less digits than its factorization.

4351223405132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2447201 (or 2447199 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 4351223405132 its reverse (2315043221534), we get a palindrome (6666266626666).

The spelling of 4351223405132 in words is "four trillion, three hundred fifty-one billion, two hundred twenty-three million, four hundred five thousand, one hundred thirty-two".