6225744402669 has 32 divisors (see below), whose sum is σ = 9118191888000. Its totient is φ = 3747120168960.

The previous prime is 6225744402641. The next prime is 6225744402707. The reversal of 6225744402669 is 9662044475226.

It is not a de Polignac number, because 6225744402669 - 2²⁵ = 6225710848237 is a prime.

It is a super-2 number, since 2×6225744402669² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6225744402169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25491117 + ... + 25734189.

It is an arithmetic number, because the mean of its divisors is an integer number (284943496500).

Almost surely, 2^{6225744402669} is an apocalyptic number.

It is an amenable number.

6225744402669 is a deficient number, since it is larger than the sum of its proper divisors (2892447485331).

6225744402669 is a wasteful number, since it uses less digits than its factorization.

6225744402669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248445.

The product of its (nonzero) digits is 34836480, while the sum is 57.

The spelling of 6225744402669 in words is "six trillion, two hundred twenty-five billion, seven hundred forty-four million, four hundred two thousand, six hundred sixty-nine".