11414961641 has 4 divisors (see below), whose sum is σ = 11415334800. Its totient is φ = 11414588484.

The previous prime is 11414961611. The next prime is 11414961703. The reversal of 11414961641 is 14616941411.

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 a de Polignac number, because none of the positive numbers 2^k-11414961641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11414961595 and 11414961604.

It is not an unprimeable number, because it can be changed into a prime (11414961611) 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, 136151 + ... + 203388.

It is an arithmetic number, because the mean of its divisors is an integer number (2853833700).

Almost surely, 2^11414961641 is an apocalyptic number.

It is an amenable number.

11414961641 is a deficient number, since it is larger than the sum of its proper divisors (373159).

11414961641 is an equidigital number, since it uses as much as digits as its factorization.

11414961641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373158.

The product of its digits is 20736, while the sum is 38.

The spelling of 11414961641 in words is "eleven billion, four hundred fourteen million, nine hundred sixty-one thousand, six hundred forty-one".