140425320145 has 16 divisors (see below), whose sum is σ = 184632275520. Its totient is φ = 101681524800.

The previous prime is 140425320127. The next prime is 140425320163. The reversal of 140425320145 is 541023524041.

It is an interprime number because it is at equal distance from previous prime (140425320127) and next prime (140425320163).

It is not a de Polignac number, because 140425320145 - 2⁷ = 140425320017 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 5562051 + ... + 5587240.

It is an arithmetic number, because the mean of its divisors is an integer number (11539517220).

Almost surely, 2^140425320145 is an apocalyptic number.

It is an amenable number.

140425320145 is a deficient number, since it is larger than the sum of its proper divisors (44206955375).

140425320145 is a wasteful number, since it uses less digits than its factorization.

140425320145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11149536.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 140425320145 its reverse (541023524041), we get a palindrome (681448844186).

The spelling of 140425320145 in words is "one hundred forty billion, four hundred twenty-five million, three hundred twenty thousand, one hundred forty-five".