141521620395 has 16 divisors (see below), whose sum is σ = 226496362752. Its totient is φ = 75457607520.

The previous prime is 141521620333. The next prime is 141521620411. The reversal of 141521620395 is 593026125141.

It is a happy number.

141521620395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 141521620395 - 2⁸ = 141521620139 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1229977 + ... + 1340106.

It is an arithmetic number, because the mean of its divisors is an integer number (14156022672).

Almost surely, 2^141521620395 is an apocalyptic number.

141521620395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

141521620395 is a deficient number, since it is larger than the sum of its proper divisors (84974742357).

141521620395 is a wasteful number, since it uses less digits than its factorization.

141521620395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2573762.

The product of its (nonzero) digits is 64800, while the sum is 39.

The spelling of 141521620395 in words is "one hundred forty-one billion, five hundred twenty-one million, six hundred twenty thousand, three hundred ninety-five".