141406742 has 16 divisors (see below), whose sum is σ = 214269840. Its totient is φ = 69986688.

The previous prime is 141406709. The next prime is 141406751. The reversal of 141406742 is 247604141.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155453 + ... + 156359.

It is an arithmetic number, because the mean of its divisors is an integer number (13391865).

Almost surely, 2^141406742 is an apocalyptic number.

141406742 is a deficient number, since it is larger than the sum of its proper divisors (72863098).

141406742 is a wasteful number, since it uses less digits than its factorization.

141406742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 141406742 is about 11891.4566811640. The cubic root of 141406742 is about 520.9827839036.

The spelling of 141406742 in words is "one hundred forty-one million, four hundred six thousand, seven hundred forty-two".