141420323331 has 128 divisors (see below), whose sum is σ = 245681356800. Its totient is φ = 78744597120.

The previous prime is 141420323327. The next prime is 141420323351. The reversal of 141420323331 is 133323024141.

It is a happy number.

141420323331 is a `hidden beast` number, since 1 + 4 + 1 + 4 + 2 + 0 + 323 + 331 = 666.

It is not a de Polignac number, because 141420323331 - 2² = 141420323327 is a prime.

It is a super-2 number, since 2×141420323331² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 141420323295 and 141420323304.

It is not an unprimeable number, because it can be changed into a prime (141420323351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 499718316 + ... + 499718598.

It is an arithmetic number, because the mean of its divisors is an integer number (1919385600).

Almost surely, 2^141420323331 is an apocalyptic number.

141420323331 is a deficient number, since it is larger than the sum of its proper divisors (104261033469).

141420323331 is a wasteful number, since it uses less digits than its factorization.

141420323331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726 (or 720 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 141420323331 its reverse (133323024141), we get a palindrome (274743347472).

The spelling of 141420323331 in words is "one hundred forty-one billion, four hundred twenty million, three hundred twenty-three thousand, three hundred thirty-one".