13550235344 has 20 divisors (see below), whose sum is σ = 26295206880. Its totient is φ = 6764375520.

The previous prime is 13550235343. The next prime is 13550235353. The reversal of 13550235344 is 44353205531.

It is a happy number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13550235343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 660974 + ... + 681165.

It is an arithmetic number, because the mean of its divisors is an integer number (1314760344).

Almost surely, 2^13550235344 is an apocalyptic number.

It is an amenable number.

13550235344 is a deficient number, since it is larger than the sum of its proper divisors (12744971536).

13550235344 is a wasteful number, since it uses less digits than its factorization.

13550235344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342778 (or 1342772 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 13550235344 in words is "thirteen billion, five hundred fifty million, two hundred thirty-five thousand, three hundred forty-four".