141709969553 has 2 divisors, whose sum is σ = 141709969554. Its totient is φ = 141709969552.

The previous prime is 141709969523. The next prime is 141709969589. The reversal of 141709969553 is 355969907141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93640284049 + 48069685504 = 306007^2 + 219248^2 .

It is an emirp because it is prime and its reverse (355969907141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141709969553 - 2¹⁸ = 141709707409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 141709969492 and 141709969501.

It is not a weakly prime, because it can be changed into another prime (141709969523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70854984776 + 70854984777.

It is an arithmetic number, because the mean of its divisors is an integer number (70854984777).

Almost surely, 2^141709969553 is an apocalyptic number.

It is an amenable number.

141709969553 is a deficient number, since it is larger than the sum of its proper divisors (1).

141709969553 is an equidigital number, since it uses as much as digits as its factorization.

141709969553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9185400, while the sum is 59.

The spelling of 141709969553 in words is "one hundred forty-one billion, seven hundred nine million, nine hundred sixty-nine thousand, five hundred fifty-three".