140125146522 has 16 divisors (see below), whose sum is σ = 280716606912. Its totient is φ = 46630663200.

The previous prime is 140125146521. The next prime is 140125146529. The reversal of 140125146522 is 225641521041.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (140125146521) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 19425838 + ... + 19433049.

It is an arithmetic number, because the mean of its divisors is an integer number (17544787932).

Almost surely, 2^140125146522 is an apocalyptic number.

140125146522 is an abundant number, since it is smaller than the sum of its proper divisors (140591460390).

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

140125146522 is a wasteful number, since it uses less digits than its factorization.

140125146522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38859493.

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 140125146522 its reverse (225641521041), we get a palindrome (365766667563).

The spelling of 140125146522 in words is "one hundred forty billion, one hundred twenty-five million, one hundred forty-six thousand, five hundred twenty-two".