4331000423145 has 32 divisors (see below), whose sum is σ = 7584188451840. Its totient is φ = 2093038971840.

The previous prime is 4331000423119. The next prime is 4331000423159. The reversal of 4331000423145 is 5413240001334.

It is not a de Polignac number, because 4331000423145 - 2¹⁹ = 4330999898857 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42699325 + ... + 42800634.

It is an arithmetic number, because the mean of its divisors is an integer number (237005889120).

Almost surely, 2^{4331000423145} is an apocalyptic number.

It is an amenable number.

4331000423145 is a deficient number, since it is larger than the sum of its proper divisors (3253188028695).

4331000423145 is a wasteful number, since it uses less digits than its factorization.

4331000423145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85500285.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 4331000423145 its reverse (5413240001334), we get a palindrome (9744240424479).

The spelling of 4331000423145 in words is "four trillion, three hundred thirty-one billion, four hundred twenty-three thousand, one hundred forty-five".