1940320114 has 4 divisors (see below), whose sum is σ = 2910480174. Its totient is φ = 970160056.

The previous prime is 1940320111. The next prime is 1940320153. The reversal of 1940320114 is 4110230491.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1448944225 + 491375889 = 38065^2 + 22167^2 .

It is not an unprimeable number, because it can be changed into a prime (1940320111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485080027 + ... + 485080030.

Almost surely, 2^1940320114 is an apocalyptic number.

1940320114 is a deficient number, since it is larger than the sum of its proper divisors (970160060).

1940320114 is an equidigital number, since it uses as much as digits as its factorization.

1940320114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970160059.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1940320114 is about 44049.0648481895. The cubic root of 1940320114 is about 1247.2622993602.

The spelling of 1940320114 in words is "one billion, nine hundred forty million, three hundred twenty thousand, one hundred fourteen".