140425525626 has 16 divisors (see below), whose sum is σ = 280857095904. Its totient is φ = 46807501104.

The previous prime is 140425525577. The next prime is 140425525633. The reversal of 140425525626 is 626525524041.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84756 + ... + 536688.

It is an arithmetic number, because the mean of its divisors is an integer number (17553568494).

Almost surely, 2^140425525626 is an apocalyptic number.

140425525626 is an abundant number, since it is smaller than the sum of its proper divisors (140431570278).

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

140425525626 is a wasteful number, since it uses less digits than its factorization.

140425525626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503725.

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 140425525626 in words is "one hundred forty billion, four hundred twenty-five million, five hundred twenty-five thousand, six hundred twenty-six".