140061214 has 12 divisors (see below), whose sum is σ = 219625056. Its totient is φ = 66985292.

The previous prime is 140061197. The next prime is 140061281. The reversal of 140061214 is 412160041.

It is a junction number, because it is equal to n+sod(n) for n = 140061191 and 140061200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65134 + ... + 67249.

It is an arithmetic number, because the mean of its divisors is an integer number (18302088).

Almost surely, 2^140061214 is an apocalyptic number.

140061214 is a deficient number, since it is larger than the sum of its proper divisors (79563842).

140061214 is a wasteful number, since it uses less digits than its factorization.

140061214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132431 (or 132408 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 140061214 is about 11834.7460471275. The cubic root of 140061214 is about 519.3250785229.

The spelling of 140061214 in words is "one hundred forty million, sixty-one thousand, two hundred fourteen".