140522422432 has 24 divisors (see below), whose sum is σ = 316175450976. Its totient is φ = 60223895232.

The previous prime is 140522422363. The next prime is 140522422457. The reversal of 140522422432 is 234224225041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 140522422394 and 140522422403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313665898 + ... + 313666345.

It is an arithmetic number, because the mean of its divisors is an integer number (13173977124).

Almost surely, 2^140522422432 is an apocalyptic number.

It is an amenable number.

140522422432 is an abundant number, since it is smaller than the sum of its proper divisors (175653028544).

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

140522422432 is an equidigital number, since it uses as much as digits as its factorization.

140522422432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627332260 (or 627332252 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 140522422432 its reverse (234224225041), we get a palindrome (374746647473).

The spelling of 140522422432 in words is "one hundred forty billion, five hundred twenty-two million, four hundred twenty-two thousand, four hundred thirty-two".