10551444120029 has 2 divisors, whose sum is σ = 10551444120030. Its totient is φ = 10551444120028.

The previous prime is 10551444120011. The next prime is 10551444120103. The reversal of 10551444120029 is 92002144415501.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9744555127129 + 806888992900 = 3121627^2 + 898270^2 .

It is a cyclic number.

It is not a de Polignac number, because 10551444120029 - 2¹⁶ = 10551444054493 is a prime.

It is a super-2 number, since 2×10551444120029² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10551444119974 and 10551444120001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10551444120629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5275722060014 + 5275722060015.

It is an arithmetic number, because the mean of its divisors is an integer number (5275722060015).

Almost surely, 2^{10551444120029} is an apocalyptic number.

It is an amenable number.

10551444120029 is a deficient number, since it is larger than the sum of its proper divisors (1).

10551444120029 is an equidigital number, since it uses as much as digits as its factorization.

10551444120029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 38.

The spelling of 10551444120029 in words is "ten trillion, five hundred fifty-one billion, four hundred forty-four million, one hundred twenty thousand, twenty-nine".