141982432427 has 4 divisors (see below), whose sum is σ = 154889926296. Its totient is φ = 129074938560.

The previous prime is 141982432387. The next prime is 141982432429. The reversal of 141982432427 is 724234289141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 141982432427 - 2¹⁶ = 141982366891 is a prime.

It is a super-2 number, since 2×141982432427² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141982432429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6453746918 + ... + 6453746939.

It is an arithmetic number, because the mean of its divisors is an integer number (38722481574).

Almost surely, 2^141982432427 is an apocalyptic number.

141982432427 is a deficient number, since it is larger than the sum of its proper divisors (12907493869).

141982432427 is a wasteful number, since it uses less digits than its factorization.

141982432427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12907493868.

The product of its digits is 774144, while the sum is 47.

The spelling of 141982432427 in words is "one hundred forty-one billion, nine hundred eighty-two million, four hundred thirty-two thousand, four hundred twenty-seven".