140022321023040 has 112 divisors (see below), whose sum is σ = 447554566814400. Its totient is φ = 37088686336000.

The previous prime is 140022321023027. The next prime is 140022321023059. The reversal of 140022321023040 is 40320123220041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 140022321023040.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489308586 + ... + 489594665.

Almost surely, 2^{140022321023040} is an apocalyptic number.

140022321023040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140022321023040 is an abundant number, since it is smaller than the sum of its proper divisors (307532245791360).

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

140022321023040 is a wasteful number, since it uses less digits than its factorization.

140022321023040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978903420 (or 978903410 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 140022321023040 its reverse (40320123220041), we get a palindrome (180342444243081).

The spelling of 140022321023040 in words is "one hundred forty trillion, twenty-two billion, three hundred twenty-one million, twenty-three thousand, forty".