13400215430 has 32 divisors (see below), whose sum is σ = 27696833280. Its totient is φ = 4572580320.

The previous prime is 13400215429. The next prime is 13400215463. The reversal of 13400215430 is 3451200431.

It is a super-3 number, since 3×13400215430³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13400215396 and 13400215405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 438860 + ... + 468399.

It is an arithmetic number, because the mean of its divisors is an integer number (865526040).

Almost surely, 2^13400215430 is an apocalyptic number.

13400215430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13400215430 is an abundant number, since it is smaller than the sum of its proper divisors (14296617850).

13400215430 is a wasteful number, since it uses less digits than its factorization.

13400215430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907484.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 13400215430 its reverse (3451200431), we get a palindrome (16851415861).

The spelling of 13400215430 in words is "thirteen billion, four hundred million, two hundred fifteen thousand, four hundred thirty".