140035134425 has 12 divisors (see below), whose sum is σ = 173649089616. Its totient is φ = 112024544400.

The previous prime is 140035134397. The next prime is 140035134443. The reversal of 140035134425 is 524431530041.

It is not a de Polignac number, because 140035134425 - 2¹⁸ = 140034872281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140035134391 and 140035134400.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 950582 + ... + 1087968.

It is an arithmetic number, because the mean of its divisors is an integer number (14470757468).

Almost surely, 2^140035134425 is an apocalyptic number.

It is an amenable number.

140035134425 is a deficient number, since it is larger than the sum of its proper divisors (33613955191).

140035134425 is a wasteful number, since it uses less digits than its factorization.

140035134425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178168 (or 178163 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 140035134425 its reverse (524431530041), we get a palindrome (664466664466).

The spelling of 140035134425 in words is "one hundred forty billion, thirty-five million, one hundred thirty-four thousand, four hundred twenty-five".