11632140424061 has 4 divisors (see below), whose sum is σ = 11632148184000. Its totient is φ = 11632132664124.

The previous prime is 11632140424057. The next prime is 11632140424081. The reversal of 11632140424061 is 16042404123611.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11632140424061 - 2² = 11632140424057 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 (11632140424031) 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, 834821 + ... + 4895018.

It is an arithmetic number, because the mean of its divisors is an integer number (2908037046000).

Almost surely, 2^{11632140424061} is an apocalyptic number.

It is an amenable number.

11632140424061 is a deficient number, since it is larger than the sum of its proper divisors (7759939).

11632140424061 is an equidigital number, since it uses as much as digits as its factorization.

11632140424061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7759938.

The product of its (nonzero) digits is 27648, while the sum is 35.

Adding to 11632140424061 its reverse (16042404123611), we get a palindrome (27674544547672).

The spelling of 11632140424061 in words is "eleven trillion, six hundred thirty-two billion, one hundred forty million, four hundred twenty-four thousand, sixty-one".