140022644214563 has 4 divisors (see below), whose sum is σ = 152751975506808. Its totient is φ = 127293312922320.

The previous prime is 140022644214553. The next prime is 140022644214599. The reversal of 140022644214563 is 365412446220041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140022644214563 - 2⁸ = 140022644214307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140022644214503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6364665646106 + ... + 6364665646127.

It is an arithmetic number, because the mean of its divisors is an integer number (38187993876702).

Almost surely, 2^{140022644214563} is an apocalyptic number.

140022644214563 is a deficient number, since it is larger than the sum of its proper divisors (12729331292245).

140022644214563 is a wasteful number, since it uses less digits than its factorization.

140022644214563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12729331292244.

The product of its (nonzero) digits is 1105920, while the sum is 44.

The spelling of 140022644214563 in words is "one hundred forty trillion, twenty-two billion, six hundred forty-four million, two hundred fourteen thousand, five hundred sixty-three".