140774422767774 has 32 divisors (see below), whose sum is σ = 282381334686720. Its totient is φ = 46786229332992.

The previous prime is 140774422767761. The next prime is 140774422767827. The reversal of 140774422767774 is 477767224477041.

It is a junction number, because it is equal to n+sod(n) for n = 140774422767699 and 140774422767708.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17927412 + ... + 24554855.

It is an arithmetic number, because the mean of its divisors is an integer number (8824416708960).

Almost surely, 2^{140774422767774} is an apocalyptic number.

140774422767774 is an abundant number, since it is smaller than the sum of its proper divisors (141606911918946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140774422767774 is a wasteful number, since it uses less digits than its factorization.

140774422767774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42483904.

The product of its (nonzero) digits is 722835456, while the sum is 69.

The spelling of 140774422767774 in words is "one hundred forty trillion, seven hundred seventy-four billion, four hundred twenty-two million, seven hundred sixty-seven thousand, seven hundred seventy-four".