141442887146 has 16 divisors (see below), whose sum is σ = 231457897440. Its totient is φ = 64290582480.

The previous prime is 141442887031. The next prime is 141442887233. The reversal of 141442887146 is 641788244141.

It is a junction number, because it is equal to n+sod(n) for n = 141442887094 and 141442887103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1381205 + ... + 1480071.

It is an arithmetic number, because the mean of its divisors is an integer number (14466118590).

Almost surely, 2^141442887146 is an apocalyptic number.

141442887146 is a deficient number, since it is larger than the sum of its proper divisors (90015010294).

141442887146 is a wasteful number, since it uses less digits than its factorization.

141442887146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163909.

The product of its digits is 1376256, while the sum is 50.

The spelling of 141442887146 in words is "one hundred forty-one billion, four hundred forty-two million, eight hundred eighty-seven thousand, one hundred forty-six".