13444033414 has 32 divisors (see below), whose sum is σ = 24851635200. Its totient is φ = 5325341760.

The previous prime is 13444033409. The next prime is 13444033417. The reversal of 13444033414 is 41433044431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13444033417) 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, 605454 + ... + 627265.

It is an arithmetic number, because the mean of its divisors is an integer number (776613600).

Almost surely, 2^13444033414 is an apocalyptic number.

13444033414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13444033414 is a deficient number, since it is larger than the sum of its proper divisors (11407601786).

13444033414 is a wasteful number, since it uses less digits than its factorization.

13444033414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232788.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 13444033414 its reverse (41433044431), we get a palindrome (54877077845).

The spelling of 13444033414 in words is "thirteen billion, four hundred forty-four million, thirty-three thousand, four hundred fourteen".