140511913214 has 16 divisors (see below), whose sum is σ = 219961239552. Its totient is φ = 67192320888.

The previous prime is 140511913187. The next prime is 140511913229. The reversal of 140511913214 is 412319115041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147407 + ... + 550229.

It is an arithmetic number, because the mean of its divisors is an integer number (13747577472).

Almost surely, 2^140511913214 is an apocalyptic number.

140511913214 is a deficient number, since it is larger than the sum of its proper divisors (79449326338).

140511913214 is a wasteful number, since it uses less digits than its factorization.

140511913214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410431.

The product of its (nonzero) digits is 4320, while the sum is 32.

The spelling of 140511913214 in words is "one hundred forty billion, five hundred eleven million, nine hundred thirteen thousand, two hundred fourteen".