141520340455 has 16 divisors (see below), whose sum is σ = 182937684384. Its totient is φ = 104478837120.

The previous prime is 141520340399. The next prime is 141520340471. The reversal of 141520340455 is 554043025141.

It is not a de Polignac number, because 141520340455 - 2¹³ = 141520332263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141520340455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55024 + ... + 534853.

It is an arithmetic number, because the mean of its divisors is an integer number (11433605274).

Almost surely, 2^141520340455 is an apocalyptic number.

141520340455 is a deficient number, since it is larger than the sum of its proper divisors (41417343929).

141520340455 is a wasteful number, since it uses less digits than its factorization.

141520340455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593586.

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 141520340455 its reverse (554043025141), we get a palindrome (695563365596).

The spelling of 141520340455 in words is "one hundred forty-one billion, five hundred twenty million, three hundred forty thousand, four hundred fifty-five".