4404000404137 has 2 divisors, whose sum is σ = 4404000404138. Its totient is φ = 4404000404136.

The previous prime is 4404000403949. The next prime is 4404000404147. The reversal of 4404000404137 is 7314040004044.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2243632511376 + 2160367892761 = 1497876^2 + 1469819^2 .

It is a cyclic number.

It is not a de Polignac number, because 4404000404137 - 2³⁵ = 4369640665769 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4404000404099 and 4404000404108.

It is not a weakly prime, because it can be changed into another prime (4404000404147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202000202068 + 2202000202069.

It is an arithmetic number, because the mean of its divisors is an integer number (2202000202069).

Almost surely, 2^{4404000404137} is an apocalyptic number.

It is an amenable number.

4404000404137 is a deficient number, since it is larger than the sum of its proper divisors (1).

4404000404137 is an equidigital number, since it uses as much as digits as its factorization.

4404000404137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 31.

The spelling of 4404000404137 in words is "four trillion, four hundred four billion, four hundred four thousand, one hundred thirty-seven".