140425155021443 has 32 divisors (see below), whose sum is σ = 147503231927040. Its totient is φ = 133549864560000.

The previous prime is 140425155021373. The next prime is 140425155021523. The reversal of 140425155021443 is 344120551524041.

It is a cyclic number.

It is not a de Polignac number, because 140425155021443 - 2⁸ = 140425155021187 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140425155021443.

It is not an unprimeable number, because it can be changed into a prime (140425155024443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 313609868 + ... + 314057318.

It is an arithmetic number, because the mean of its divisors is an integer number (4609475997720).

Almost surely, 2^{140425155021443} is an apocalyptic number.

140425155021443 is a deficient number, since it is larger than the sum of its proper divisors (7078076905597).

140425155021443 is a wasteful number, since it uses less digits than its factorization.

140425155021443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448419.

The product of its (nonzero) digits is 384000, while the sum is 41.

The spelling of 140425155021443 in words is "one hundred forty trillion, four hundred twenty-five billion, one hundred fifty-five million, twenty-one thousand, four hundred forty-three".