4321723560434 has 32 divisors (see below), whose sum is σ = 7462539235200. Its totient is φ = 1838701710720.

The previous prime is 4321723560431. The next prime is 4321723560491. The reversal of 4321723560434 is 4340653271234.

It is not an unprimeable number, because it can be changed into a prime (4321723560431) 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, 27713072 + ... + 27868580.

It is an arithmetic number, because the mean of its divisors is an integer number (233204351100).

Almost surely, 2^{4321723560434} is an apocalyptic number.

4321723560434 is a deficient number, since it is larger than the sum of its proper divisors (3140815674766).

4321723560434 is a wasteful number, since it uses less digits than its factorization.

4321723560434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169938.

The product of its (nonzero) digits is 1451520, while the sum is 44.

The spelling of 4321723560434 in words is "four trillion, three hundred twenty-one billion, seven hundred twenty-three million, five hundred sixty thousand, four hundred thirty-four".