140242687177022 has 8 divisors (see below), whose sum is σ = 210383714902656. Its totient is φ = 70114782209472.

The previous prime is 140242687177003. The next prime is 140242687177081. The reversal of 140242687177022 is 220771786242041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×140242687177022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3280662803 + ... + 3280705550.

It is an arithmetic number, because the mean of its divisors is an integer number (26297964362832).

Almost surely, 2^{140242687177022} is an apocalyptic number.

140242687177022 is a deficient number, since it is larger than the sum of its proper divisors (70141027725634).

140242687177022 is a wasteful number, since it uses less digits than its factorization.

140242687177022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6561379042.

The product of its (nonzero) digits is 4214784, while the sum is 53.

The spelling of 140242687177022 in words is "one hundred forty trillion, two hundred forty-two billion, six hundred eighty-seven million, one hundred seventy-seven thousand, twenty-two".