140452301 has 8 divisors (see below), whose sum is σ = 155508384. Its totient is φ = 125777520.

The previous prime is 140452297. The next prime is 140452327. The reversal of 140452301 is 103254041.

140452301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 140452301 - 2² = 140452297 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 (140452331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94550 + ... + 96023.

It is an arithmetic number, because the mean of its divisors is an integer number (19438548).

Almost surely, 2^140452301 is an apocalyptic number.

140452301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

140452301 is a deficient number, since it is larger than the sum of its proper divisors (15056083).

140452301 is a wasteful number, since it uses less digits than its factorization.

140452301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190651.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 140452301 is about 11851.2573594535. The cubic root of 140452301 is about 519.8079924738.

The spelling of 140452301 in words is "one hundred forty million, four hundred fifty-two thousand, three hundred one".