140325742 has 8 divisors (see below), whose sum is σ = 213939432. Its totient is φ = 69012600.

The previous prime is 140325721. The next prime is 140325763. The reversal of 140325742 is 247523041.

It is an interprime number because it is at equal distance from previous prime (140325721) and next prime (140325763).

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

It is a self number, because there is not a number n which added to its sum of digits gives 140325742.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 574984 + ... + 575227.

It is an arithmetic number, because the mean of its divisors is an integer number (26742429).

Almost surely, 2^140325742 is an apocalyptic number.

140325742 is a deficient number, since it is larger than the sum of its proper divisors (73613690).

140325742 is a wasteful number, since it uses less digits than its factorization.

140325742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150274.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 140325742 is about 11845.9166804431. The cubic root of 140325742 is about 519.6518157296.

Adding to 140325742 its reverse (247523041), we get a palindrome (387848783).

The spelling of 140325742 in words is "one hundred forty million, three hundred twenty-five thousand, seven hundred forty-two".