11555001623341 has 8 divisors (see below), whose sum is σ = 12605946480864. Its totient is φ = 10504138459920.

The previous prime is 11555001623323. The next prime is 11555001623357. The reversal of 11555001623341 is 14332610055511.

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

It is a cyclic number.

It is not a de Polignac number, because 11555001623341 - 2⁷ = 11555001623213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11555001623341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11555001623311) 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, 20127591 + ... + 20693716.

It is an arithmetic number, because the mean of its divisors is an integer number (1575743310108).

Almost surely, 2^{11555001623341} is an apocalyptic number.

11555001623341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11555001623341 is a deficient number, since it is larger than the sum of its proper divisors (1050944857523).

11555001623341 is a wasteful number, since it uses less digits than its factorization.

11555001623341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40847051.

The product of its (nonzero) digits is 54000, while the sum is 37.

Adding to 11555001623341 its reverse (14332610055511), we get a palindrome (25887611678852).

The spelling of 11555001623341 in words is "eleven trillion, five hundred fifty-five billion, one million, six hundred twenty-three thousand, three hundred forty-one".