140076319 has 4 divisors (see below), whose sum is σ = 140226120. Its totient is φ = 139926520.

The previous prime is 140076317. The next prime is 140076329. The reversal of 140076319 is 913670041.

It is a happy number.

140076319 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.

It is a cyclic number.

It is not a de Polignac number, because 140076319 - 2¹ = 140076317 is a prime.

It is a super-2 number, since 2×140076319² = 39242750289179522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140076317) 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, 73489 + ... + 75370.

It is an arithmetic number, because the mean of its divisors is an integer number (35056530).

Almost surely, 2^140076319 is an apocalyptic number.

140076319 is a deficient number, since it is larger than the sum of its proper divisors (149801).

140076319 is an equidigital number, since it uses as much as digits as its factorization.

140076319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149800.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 140076319 is about 11835.3841931726. The cubic root of 140076319 is about 519.3437468445.

The spelling of 140076319 in words is "one hundred forty million, seventy-six thousand, three hundred nineteen".