140741134 has 8 divisors (see below), whose sum is σ = 212183928. Its totient is φ = 70013160.

The previous prime is 140741123. The next prime is 140741141. The reversal of 140741134 is 431147041.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 140741099 and 140741108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178212 + ... + 178999.

It is an arithmetic number, because the mean of its divisors is an integer number (26522991).

Almost surely, 2^140741134 is an apocalyptic number.

140741134 is a deficient number, since it is larger than the sum of its proper divisors (71442794).

140741134 is a wasteful number, since it uses less digits than its factorization.

140741134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357410.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 140741134 is about 11863.4368544701. The cubic root of 140741134 is about 520.1640680510.

Adding to 140741134 its reverse (431147041), we get a palindrome (571888175).

The spelling of 140741134 in words is "one hundred forty million, seven hundred forty-one thousand, one hundred thirty-four".