140772205923064 has 64 divisors (see below), whose sum is σ = 278281934438400. Its totient is φ = 66660918105600.

The previous prime is 140772205923047. The next prime is 140772205923071. The reversal of 140772205923064 is 460329502277041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145345552 + ... + 146310880.

It is an arithmetic number, because the mean of its divisors is an integer number (4348155225600).

Almost surely, 2^{140772205923064} is an apocalyptic number.

It is an amenable number.

140772205923064 is a deficient number, since it is larger than the sum of its proper divisors (137509728515336).

140772205923064 is a wasteful number, since it uses less digits than its factorization.

140772205923064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977924 (or 977920 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 140772205923064 in words is "one hundred forty trillion, seven hundred seventy-two billion, two hundred five million, nine hundred twenty-three thousand, sixty-four".