13542044430 has 32 divisors (see below), whose sum is σ = 32509279008. Its totient is φ = 3610281600.

The previous prime is 13542044429. The next prime is 13542044473. The reversal of 13542044430 is 3444024531.

13542044430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64500 + ... + 176760.

It is an arithmetic number, because the mean of its divisors is an integer number (1015914969).

Almost surely, 2^13542044430 is an apocalyptic number.

13542044430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13542044430 is an abundant number, since it is smaller than the sum of its proper divisors (18967234578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13542044430 is a wasteful number, since it uses less digits than its factorization.

13542044430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116292.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 13542044430 its reverse (3444024531), we get a palindrome (16986068961).

The spelling of 13542044430 in words is "thirteen billion, five hundred forty-two million, forty-four thousand, four hundred thirty".