13402033244 has 6 divisors (see below), whose sum is σ = 23453558184. Its totient is φ = 6701016620.

The previous prime is 13402033241. The next prime is 13402033259. The reversal of 13402033244 is 44233020431.

It is a super-2 number, since 2×13402033244² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13402033241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1675254152 + ... + 1675254159.

It is an arithmetic number, because the mean of its divisors is an integer number (3908926364).

Almost surely, 2^13402033244 is an apocalyptic number.

It is an amenable number.

13402033244 is a deficient number, since it is larger than the sum of its proper divisors (10051524940).

13402033244 is a wasteful number, since it uses less digits than its factorization.

13402033244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3350508315 (or 3350508313 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 13402033244 its reverse (44233020431), we get a palindrome (57635053675).

The spelling of 13402033244 in words is "thirteen billion, four hundred two million, thirty-three thousand, two hundred forty-four".