141899876416 has 21 divisors (see below), whose sum is σ = 281588547439. Its totient is φ = 70948431424.

The previous prime is 141899876413. The next prime is 141899876441. The reversal of 141899876416 is 614678998141.

It is a happy number.

The square root of 141899876416 is 376696.

It is a perfect power (a square), and thus also a powerful number.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141899876413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2990025 + ... + 3037111.

Almost surely, 2^141899876416 is an apocalyptic number.

141899876416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

141899876416 is the 376696-th square number.

It is an amenable number.

141899876416 is a deficient number, since it is larger than the sum of its proper divisors (139688671023).

141899876416 is an frugal number, since it uses more digits than its factorization.

141899876416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94186 (or 47089 counting only the distinct ones).

The product of its digits is 20901888, while the sum is 64.

Multiplying 141899876416 by its sum of digits (64), we get a square (9081592090624 = 3013568²).

141899876416 divided by its sum of digits (64) gives a square (2217185569 = 47087²).

The spelling of 141899876416 in words is "one hundred forty-one billion, eight hundred ninety-nine million, eight hundred seventy-six thousand, four hundred sixteen".