11629554341 has 4 divisors (see below), whose sum is σ = 11630808684. Its totient is φ = 11628300000.

The previous prime is 11629554337. The next prime is 11629554383. The reversal of 11629554341 is 14345592611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2492106241 + 9137448100 = 49921^2 + 95590^2 .

It is a cyclic number.

It is not a de Polignac number, because 11629554341 - 2² = 11629554337 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11629514341) 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, 613160 + ... + 631841.

It is an arithmetic number, because the mean of its divisors is an integer number (2907702171).

Almost surely, 2^11629554341 is an apocalyptic number.

It is an amenable number.

11629554341 is a deficient number, since it is larger than the sum of its proper divisors (1254343).

11629554341 is an equidigital number, since it uses as much as digits as its factorization.

11629554341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254342.

The product of its digits is 129600, while the sum is 41.

The spelling of 11629554341 in words is "eleven billion, six hundred twenty-nine million, five hundred fifty-four thousand, three hundred forty-one".