140014412 has 6 divisors (see below), whose sum is σ = 245025228. Its totient is φ = 70007204.

The previous prime is 140014403. The next prime is 140014417. The reversal of 140014412 is 214410041.

It is not an unprimeable number, because it can be changed into a prime (140014417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17501798 + ... + 17501805.

It is an arithmetic number, because the mean of its divisors is an integer number (40837538).

Almost surely, 2^140014412 is an apocalyptic number.

It is an amenable number.

140014412 is a deficient number, since it is larger than the sum of its proper divisors (105010816).

140014412 is a wasteful number, since it uses less digits than its factorization.

140014412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35003607 (or 35003605 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 140014412 is about 11832.7685686825. The cubic root of 140014412 is about 519.2672272464.

Adding to 140014412 its reverse (214410041), we get a palindrome (354424453).

The spelling of 140014412 in words is "one hundred forty million, fourteen thousand, four hundred twelve".