140141012 has 12 divisors (see below), whose sum is σ = 267542016. Its totient is φ = 63700440.

The previous prime is 140140997. The next prime is 140141033. The reversal of 140141012 is 210141041.

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, 1592468 + ... + 1592555.

It is an arithmetic number, because the mean of its divisors is an integer number (22295168).

Almost surely, 2^140141012 is an apocalyptic number.

It is an amenable number.

140141012 is a deficient number, since it is larger than the sum of its proper divisors (127401004).

140141012 is a wasteful number, since it uses less digits than its factorization.

140141012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3185038 (or 3185036 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 140141012 is about 11838.1169110632. The cubic root of 140141012 is about 519.4236859669.

Adding to 140141012 its reverse (210141041), we get a palindrome (350282053).

The spelling of 140141012 in words is "one hundred forty million, one hundred forty-one thousand, twelve".