11110421413 has 8 divisors (see below), whose sum is σ = 13674364928. Its totient is φ = 8790663024.

The previous prime is 11110421381. The next prime is 11110421447. The reversal of 11110421413 is 31412401111.

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

It is not a de Polignac number, because 11110421413 - 2⁵ = 11110421381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110421453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61046181 + ... + 61046362.

It is an arithmetic number, because the mean of its divisors is an integer number (1709295616).

Almost surely, 2^11110421413 is an apocalyptic number.

11110421413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11110421413 is a deficient number, since it is larger than the sum of its proper divisors (2563943515).

11110421413 is a wasteful number, since it uses less digits than its factorization.

11110421413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122092563.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 11110421413 its reverse (31412401111), we get a palindrome (42522822524).

The spelling of 11110421413 in words is "eleven billion, one hundred ten million, four hundred twenty-one thousand, four hundred thirteen".