141323141531555 has 16 divisors (see below), whose sum is σ = 169930420569504. Its totient is φ = 112830170649600.

The previous prime is 141323141531549. The next prime is 141323141531563. The reversal of 141323141531555 is 555135141323141.

It is not a de Polignac number, because 141323141531555 - 2¹⁰ = 141323141530531 is a prime.

It is a super-2 number, since 2×141323141531555² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6695699 + ... + 18096371.

It is an arithmetic number, because the mean of its divisors is an integer number (10620651285594).

Almost surely, 2^{141323141531555} is an apocalyptic number.

141323141531555 is a deficient number, since it is larger than the sum of its proper divisors (28607279037949).

141323141531555 is a wasteful number, since it uses less digits than its factorization.

141323141531555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11405686.

The product of its digits is 540000, while the sum is 44.

Adding to 141323141531555 its reverse (555135141323141), we get a palindrome (696458282854696).

The spelling of 141323141531555 in words is "one hundred forty-one trillion, three hundred twenty-three billion, one hundred forty-one million, five hundred thirty-one thousand, five hundred fifty-five".