141402243402321 has 16 divisors (see below), whose sum is σ = 205676268729600. Its totient is φ = 85698213365520.

The previous prime is 141402243402317. The next prime is 141402243402367. The reversal of 141402243402321 is 123204342204141.

It is not a de Polignac number, because 141402243402321 - 2² = 141402243402317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (141402243402421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26222286 + ... + 31151448.

It is an arithmetic number, because the mean of its divisors is an integer number (12854766795600).

Almost surely, 2^{141402243402321} is an apocalyptic number.

141402243402321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

141402243402321 is a deficient number, since it is larger than the sum of its proper divisors (64274025327279).

141402243402321 is a wasteful number, since it uses less digits than its factorization.

141402243402321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5798476.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 141402243402321 its reverse (123204342204141), we get a palindrome (264606585606462).

The spelling of 141402243402321 in words is "one hundred forty-one trillion, four hundred two billion, two hundred forty-three million, four hundred two thousand, three hundred twenty-one".