11310414342421 has 4 divisors (see below), whose sum is σ = 11361133689472. Its totient is φ = 11259694995372.

The previous prime is 11310414342397. The next prime is 11310414342433. The reversal of 11310414342421 is 12424341401311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11310414342421 - 2⁵ = 11310414342389 is a prime.

It is a super-3 number, since 3×11310414342421³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11310414345421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25359673191 + ... + 25359673636.

It is an arithmetic number, because the mean of its divisors is an integer number (2840283422368).

Almost surely, 2^{11310414342421} is an apocalyptic number.

It is an amenable number.

11310414342421 is a deficient number, since it is larger than the sum of its proper divisors (50719347051).

11310414342421 is an equidigital number, since it uses as much as digits as its factorization.

11310414342421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50719347050.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 11310414342421 its reverse (12424341401311), we get a palindrome (23734755743732).

The spelling of 11310414342421 in words is "eleven trillion, three hundred ten billion, four hundred fourteen million, three hundred forty-two thousand, four hundred twenty-one".