4000230231445 has 8 divisors (see below), whose sum is σ = 5486030031744. Its totient is φ = 2743015015824.

The previous prime is 4000230231383. The next prime is 4000230231463. The reversal of 4000230231445 is 5441320320004.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4000230231445 - 2²⁵ = 4000196677013 is a prime.

It is a super-3 number, since 3×4000230231445³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

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, 57146146129 + ... + 57146146198.

It is an arithmetic number, because the mean of its divisors is an integer number (685753753968).

Almost surely, 2^{4000230231445} is an apocalyptic number.

It is an amenable number.

4000230231445 is a deficient number, since it is larger than the sum of its proper divisors (1485799800299).

4000230231445 is a wasteful number, since it uses less digits than its factorization.

4000230231445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114292292339.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 4000230231445 its reverse (5441320320004), we get a palindrome (9441550551449).

The spelling of 4000230231445 in words is "four trillion, two hundred thirty million, two hundred thirty-one thousand, four hundred forty-five".