141520340399 has 2 divisors, whose sum is σ = 141520340400. Its totient is φ = 141520340398.

The previous prime is 141520340393. The next prime is 141520340471. The reversal of 141520340399 is 993043025141.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141520340399 is a prime.

It is a super-4 number, since 4×141520340399⁴ (a number of 46 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141520340393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70760170199 + 70760170200.

It is an arithmetic number, because the mean of its divisors is an integer number (70760170200).

Almost surely, 2^141520340399 is an apocalyptic number.

141520340399 is a deficient number, since it is larger than the sum of its proper divisors (1).

141520340399 is an equidigital number, since it uses as much as digits as its factorization.

141520340399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 41.

The spelling of 141520340399 in words is "one hundred forty-one billion, five hundred twenty million, three hundred forty thousand, three hundred ninety-nine".