140125524454424 has 16 divisors (see below), whose sum is σ = 262949138157600. Its totient is φ = 70005754279072.

The previous prime is 140125524454381. The next prime is 140125524454427. The reversal of 140125524454424 is 424454425521041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140125524454427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7125983072 + ... + 7126002735.

It is an arithmetic number, because the mean of its divisors is an integer number (16434321134850).

Almost surely, 2^{140125524454424} is an apocalyptic number.

It is an amenable number.

140125524454424 is a deficient number, since it is larger than the sum of its proper divisors (122823613703176).

140125524454424 is a wasteful number, since it uses less digits than its factorization.

140125524454424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14251987042 (or 14251987038 counting only the distinct ones).

The product of its (nonzero) digits is 4096000, while the sum is 47.

Adding to 140125524454424 its reverse (424454425521041), we get a palindrome (564579949975465).

The spelling of 140125524454424 in words is "one hundred forty trillion, one hundred twenty-five billion, five hundred twenty-four million, four hundred fifty-four thousand, four hundred twenty-four".