4044001125407 has 2 divisors, whose sum is σ = 4044001125408. Its totient is φ = 4044001125406.

The previous prime is 4044001125331. The next prime is 4044001125511. The reversal of 4044001125407 is 7045211004404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4044001125407 - 2²² = 4043996931103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4044001122407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2022000562703 + 2022000562704.

It is an arithmetic number, because the mean of its divisors is an integer number (2022000562704).

Almost surely, 2^{4044001125407} is an apocalyptic number.

4044001125407 is a deficient number, since it is larger than the sum of its proper divisors (1).

4044001125407 is an equidigital number, since it uses as much as digits as its factorization.

4044001125407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17920, while the sum is 32.

The spelling of 4044001125407 in words is "four trillion, forty-four billion, one million, one hundred twenty-five thousand, four hundred seven".