141426542 has 8 divisors (see below), whose sum is σ = 213491496. Its totient is φ = 70262712.

The previous prime is 141426529. The next prime is 141426559. The reversal of 141426542 is 245624141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 224888 + ... + 225515.

It is an arithmetic number, because the mean of its divisors is an integer number (26686437).

Almost surely, 2^141426542 is an apocalyptic number.

141426542 is a deficient number, since it is larger than the sum of its proper divisors (72064954).

141426542 is a wasteful number, since it uses less digits than its factorization.

141426542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450562.

The product of its digits is 7680, while the sum is 29.

The square root of 141426542 is about 11892.2891824913. The cubic root of 141426542 is about 521.0070990519.

The spelling of 141426542 in words is "one hundred forty-one million, four hundred twenty-six thousand, five hundred forty-two".