140022030018191 has 16 divisors (see below), whose sum is σ = 147271852697088. Its totient is φ = 132871376484000.

The previous prime is 140022030018163. The next prime is 140022030018203. The reversal of 140022030018191 is 191810030220041.

It is a cyclic number.

It is not a de Polignac number, because 140022030018191 - 2²² = 140022025823887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140022030018791) 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, 24000605 + ... + 29258726.

It is an arithmetic number, because the mean of its divisors is an integer number (9204490793568).

Almost surely, 2^{140022030018191} is an apocalyptic number.

140022030018191 is a deficient number, since it is larger than the sum of its proper divisors (7249822678897).

140022030018191 is a wasteful number, since it uses less digits than its factorization.

140022030018191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53260262.

The product of its (nonzero) digits is 3456, while the sum is 32.

The spelling of 140022030018191 in words is "one hundred forty trillion, twenty-two billion, thirty million, eighteen thousand, one hundred ninety-one".