140425101423 has 24 divisors (see below), whose sum is σ = 206261815760. Its totient is φ = 92037202560.

The previous prime is 140425101403. The next prime is 140425101503. The reversal of 140425101423 is 324101524041.

140425101423 is a `hidden beast` number, since 1 + 4 + 0 + 4 + 2 + 510 + 142 + 3 = 666.

It is not a de Polignac number, because 140425101423 - 2¹³ = 140425093231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140425101403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1085640 + ... + 1208082.

Almost surely, 2^140425101423 is an apocalyptic number.

140425101423 is a deficient number, since it is larger than the sum of its proper divisors (65836714337).

140425101423 is a wasteful number, since it uses less digits than its factorization.

140425101423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124599 (or 124596 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 140425101423 its reverse (324101524041), we get a palindrome (464526625464).

The spelling of 140425101423 in words is "one hundred forty billion, four hundred twenty-five million, one hundred one thousand, four hundred twenty-three".