3244040215429 has 16 divisors (see below), whose sum is σ = 3532991031360. Its totient is φ = 2960722258560.

The previous prime is 3244040215363. The next prime is 3244040215439. The reversal of 3244040215429 is 9245120404423.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3244040215429 - 2¹⁹ = 3244039691141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3244040215391 and 3244040215400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3244040215439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34676014 + ... + 34769440.

It is an arithmetic number, because the mean of its divisors is an integer number (220811939460).

Almost surely, 2^{3244040215429} is an apocalyptic number.

It is an amenable number.

3244040215429 is a deficient number, since it is larger than the sum of its proper divisors (288950815931).

3244040215429 is a wasteful number, since it uses less digits than its factorization.

3244040215429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123540.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 3244040215429 in words is "three trillion, two hundred forty-four billion, forty million, two hundred fifteen thousand, four hundred twenty-nine".