140455435 has 16 divisors (see below), whose sum is σ = 171085824. Its totient is φ = 110683872.

The previous prime is 140455423. The next prime is 140455453. The reversal of 140455435 is 534554041.

It is a happy number.

140455435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 140455435 - 2¹³ = 140447243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140455397 and 140455406.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114234 + ... + 115456.

It is an arithmetic number, because the mean of its divisors is an integer number (10692864).

Almost surely, 2^140455435 is an apocalyptic number.

140455435 is a deficient number, since it is larger than the sum of its proper divisors (30630389).

140455435 is a wasteful number, since it uses less digits than its factorization.

140455435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1554.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 140455435 is about 11851.3895809732. The cubic root of 140455435 is about 519.8118587119.

The spelling of 140455435 in words is "one hundred forty million, four hundred fifty-five thousand, four hundred thirty-five".