4499391249029 has 2 divisors, whose sum is σ = 4499391249030. Its totient is φ = 4499391249028.

The previous prime is 4499391248987. The next prime is 4499391249061. The reversal of 4499391249029 is 9209421939944.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4497041908129 + 2349340900 = 2120623^2 + 48470^2 .

It is a cyclic number.

It is not a de Polignac number, because 4499391249029 - 2¹⁶ = 4499391183493 is a prime.

It is a super-2 number, since 2×4499391249029² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4499391249329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2249695624514 + 2249695624515.

It is an arithmetic number, because the mean of its divisors is an integer number (2249695624515).

Almost surely, 2^{4499391249029} is an apocalyptic number.

It is an amenable number.

4499391249029 is a deficient number, since it is larger than the sum of its proper divisors (1).

4499391249029 is an equidigital number, since it uses as much as digits as its factorization.

4499391249029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45349632, while the sum is 65.

The spelling of 4499391249029 in words is "four trillion, four hundred ninety-nine billion, three hundred ninety-one million, two hundred forty-nine thousand, twenty-nine".