140054333 has 4 divisors (see below), whose sum is σ = 141363360. Its totient is φ = 138745308.

The previous prime is 140054329. The next prime is 140054351. The reversal of 140054333 is 333450041.

140054333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 140054333 - 2² = 140054329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140054299 and 140054308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140054303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 654353 + ... + 654566.

It is an arithmetic number, because the mean of its divisors is an integer number (35340840).

Almost surely, 2^140054333 is an apocalyptic number.

It is an amenable number.

140054333 is a deficient number, since it is larger than the sum of its proper divisors (1309027).

140054333 is a wasteful number, since it uses less digits than its factorization.

140054333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309026.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 140054333 is about 11834.4553317844. The cubic root of 140054333 is about 519.3165738263.

The spelling of 140054333 in words is "one hundred forty million, fifty-four thousand, three hundred thirty-three".