11452131522041 has 8 divisors (see below), whose sum is σ = 13272490456704. Its totient is φ = 9677857623840.

The previous prime is 11452131522017. The next prime is 11452131522047. The reversal of 11452131522041 is 14022513125411.

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

It is not a de Polignac number, because 11452131522041 - 2⁶ = 11452131521977 is a prime.

It is a super-2 number, since 2×11452131522041² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11452131521989 and 11452131522007.

It is not an unprimeable number, because it can be changed into a prime (11452131522047) 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, 11521258580 + ... + 11521259573.

It is an arithmetic number, because the mean of its divisors is an integer number (1659061307088).

Almost surely, 2^{11452131522041} is an apocalyptic number.

It is an amenable number.

11452131522041 is a deficient number, since it is larger than the sum of its proper divisors (1820358934663).

11452131522041 is an equidigital number, since it uses as much as digits as its factorization.

11452131522041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23042518231.

The product of its (nonzero) digits is 9600, while the sum is 32.

Adding to 11452131522041 its reverse (14022513125411), we get a palindrome (25474644647452).

The spelling of 11452131522041 in words is "eleven trillion, four hundred fifty-two billion, one hundred thirty-one million, five hundred twenty-two thousand, forty-one".