4312243101999 has 16 divisors (see below), whose sum is σ = 6581450816000. Its totient is φ = 2460233774880.

The previous prime is 4312243101977. The next prime is 4312243102001. The reversal of 4312243101999 is 9991013422134.

It is not a de Polignac number, because 4312243101999 - 2⁵ = 4312243101967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4312243101499) 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, 162700624 + ... + 162727125.

It is an arithmetic number, because the mean of its divisors is an integer number (411340676000).

Almost surely, 2^{4312243101999} is an apocalyptic number.

4312243101999 is a deficient number, since it is larger than the sum of its proper divisors (2269207714001).

4312243101999 is a wasteful number, since it uses less digits than its factorization.

4312243101999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325428390.

The product of its (nonzero) digits is 419904, while the sum is 48.

The spelling of 4312243101999 in words is "four trillion, three hundred twelve billion, two hundred forty-three million, one hundred one thousand, nine hundred ninety-nine".