140201214 has 16 divisors (see below), whose sum is σ = 287981328. Its totient is φ = 45470592.

The previous prime is 140201203. The next prime is 140201219. The reversal of 140201214 is 412102041.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 140201193 and 140201202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140201219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315547 + ... + 315990.

It is an arithmetic number, because the mean of its divisors is an integer number (17998833).

Almost surely, 2^140201214 is an apocalyptic number.

140201214 is an abundant number, since it is smaller than the sum of its proper divisors (147780114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140201214 is a wasteful number, since it uses less digits than its factorization.

140201214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631579.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 140201214 is about 11840.6593566406. The cubic root of 140201214 is about 519.4980536048.

Adding to 140201214 its reverse (412102041), we get a palindrome (552303255).

The spelling of 140201214 in words is "one hundred forty million, two hundred one thousand, two hundred fourteen".