4400154113 has 2 divisors, whose sum is σ = 4400154114. Its totient is φ = 4400154112.

The previous prime is 4400154103. The next prime is 4400154119. The reversal of 4400154113 is 3114510044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4368152464 + 32001649 = 66092^2 + 5657^2 .

It is a cyclic number.

It is not a de Polignac number, because 4400154113 - 2⁶ = 4400154049 is a prime.

It is a super-2 number, since 2×4400154113² = 38722712436301633538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4400154119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2200077056 + 2200077057.

It is an arithmetic number, because the mean of its divisors is an integer number (2200077057).

Almost surely, 2^4400154113 is an apocalyptic number.

It is an amenable number.

4400154113 is a deficient number, since it is larger than the sum of its proper divisors (1).

4400154113 is an equidigital number, since it uses as much as digits as its factorization.

4400154113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 4400154113 is about 66333.6574673823. The cubic root of 4400154113 is about 1638.6616725020.

Adding to 4400154113 its reverse (3114510044), we get a palindrome (7514664157).

The spelling of 4400154113 in words is "four billion, four hundred million, one hundred fifty-four thousand, one hundred thirteen".