140434452235 has 96 divisors (see below), whose sum is σ = 216048743424. Its totient is φ = 85108320000.

The previous prime is 140434452229. The next prime is 140434452247. The reversal of 140434452235 is 532254434041.

It is not a de Polignac number, because 140434452235 - 2¹³ = 140434444043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140434452194 and 140434452203.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 705700666 + ... + 705700864.

It is an arithmetic number, because the mean of its divisors is an integer number (2250507744).

Almost surely, 2^140434452235 is an apocalyptic number.

140434452235 is a deficient number, since it is larger than the sum of its proper divisors (75614291189).

140434452235 is a wasteful number, since it uses less digits than its factorization.

140434452235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633 (or 434 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 140434452235 its reverse (532254434041), we get a palindrome (672688886276).

The spelling of 140434452235 in words is "one hundred forty billion, four hundred thirty-four million, four hundred fifty-two thousand, two hundred thirty-five".