13154205450430 has 32 divisors (see below), whose sum is σ = 25830238158720. Its totient is φ = 4783317436320.

The previous prime is 13154205450409. The next prime is 13154205450437. The reversal of 13154205450430 is 3405450245131.

It is a self number, because there is not a number n which added to its sum of digits gives 13154205450430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13154205450437) 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, 25033257 + ... + 25553323.

It is an arithmetic number, because the mean of its divisors is an integer number (807194942460).

Almost surely, 2^{13154205450430} is an apocalyptic number.

13154205450430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13154205450430 is a deficient number, since it is larger than the sum of its proper divisors (12676032708290).

13154205450430 is a wasteful number, since it uses less digits than its factorization.

13154205450430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750024.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 13154205450430 its reverse (3405450245131), we get a palindrome (16559655695561).

The spelling of 13154205450430 in words is "thirteen trillion, one hundred fifty-four billion, two hundred five million, four hundred fifty thousand, four hundred thirty".