141423221332973 has 2 divisors, whose sum is σ = 141423221332974. Its totient is φ = 141423221332972.

The previous prime is 141423221332889. The next prime is 141423221333099. The reversal of 141423221332973 is 379233122324141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71906363576644 + 69516857756329 = 8479762^2 + 8337677^2 .

It is a cyclic number.

It is not a de Polignac number, because 141423221332973 - 2²² = 141423217138669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141423221332373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70711610666486 + 70711610666487.

It is an arithmetic number, because the mean of its divisors is an integer number (70711610666487).

Almost surely, 2^{141423221332973} is an apocalyptic number.

It is an amenable number.

141423221332973 is a deficient number, since it is larger than the sum of its proper divisors (1).

141423221332973 is an equidigital number, since it uses as much as digits as its factorization.

141423221332973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 47.

The spelling of 141423221332973 in words is "one hundred forty-one trillion, four hundred twenty-three billion, two hundred twenty-one million, three hundred thirty-two thousand, nine hundred seventy-three".