140106531466214 has 32 divisors (see below), whose sum is σ = 230849813825280. Its totient is φ = 63477826280352.

The previous prime is 140106531466207. The next prime is 140106531466217. The reversal of 140106531466214 is 412664135601041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140106531466217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15254384 + ... + 22647500.

It is an arithmetic number, because the mean of its divisors is an integer number (7214056682040).

Almost surely, 2^{140106531466214} is an apocalyptic number.

140106531466214 is a deficient number, since it is larger than the sum of its proper divisors (90743282359066).

140106531466214 is a wasteful number, since it uses less digits than its factorization.

140106531466214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7414844.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 140106531466214 in words is "one hundred forty trillion, one hundred six billion, five hundred thirty-one million, four hundred sixty-six thousand, two hundred fourteen".