4273134432346 has 8 divisors (see below), whose sum is σ = 6902755621524. Its totient is φ = 1972215891840.

The previous prime is 4273134432311. The next prime is 4273134432349. The reversal of 4273134432346 is 6432344313724.

It can be written as a sum of positive squares in 2 ways, for example, as 4220744258025 + 52390174321 = 2054445^2 + 228889^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4273134432296 and 4273134432305.

It is not an unprimeable number, because it can be changed into a prime (4273134432349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82175662135 + ... + 82175662186.

Almost surely, 2^{4273134432346} is an apocalyptic number.

4273134432346 is a deficient number, since it is larger than the sum of its proper divisors (2629621189178).

4273134432346 is a wasteful number, since it uses less digits than its factorization.

4273134432346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164351324336.

The product of its digits is 3483648, while the sum is 46.

The spelling of 4273134432346 in words is "four trillion, two hundred seventy-three billion, one hundred thirty-four million, four hundred thirty-two thousand, three hundred forty-six".