13421401115 has 8 divisors (see below), whose sum is σ = 16661049840. Its totient is φ = 10366875232.

The previous prime is 13421401003. The next prime is 13421401141. The reversal of 13421401115 is 51110412431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13421401115 - 2⁸ = 13421400859 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46280549 + ... + 46280838.

It is an arithmetic number, because the mean of its divisors is an integer number (2082631230).

Almost surely, 2^13421401115 is an apocalyptic number.

13421401115 is a deficient number, since it is larger than the sum of its proper divisors (3239648725).

13421401115 is an equidigital number, since it uses as much as digits as its factorization.

13421401115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92561421.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 13421401115 its reverse (51110412431), we get a palindrome (64531813546).

The spelling of 13421401115 in words is "thirteen billion, four hundred twenty-one million, four hundred one thousand, one hundred fifteen".