141546172642 has 16 divisors (see below), whose sum is σ = 245574084672. Its totient is φ = 59931769680.

The previous prime is 141546172631. The next prime is 141546172673. The reversal of 141546172642 is 246271645141.

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, 60905109 + ... + 60907432.

It is an arithmetic number, because the mean of its divisors is an integer number (15348380292).

Almost surely, 2^141546172642 is an apocalyptic number.

141546172642 is a deficient number, since it is larger than the sum of its proper divisors (104027912030).

141546172642 is a wasteful number, since it uses less digits than its factorization.

141546172642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121812633.

The product of its digits is 322560, while the sum is 43.

The spelling of 141546172642 in words is "one hundred forty-one billion, five hundred forty-six million, one hundred seventy-two thousand, six hundred forty-two".