1420077114 has 12 divisors (see below), whose sum is σ = 3076833786. Its totient is φ = 473359032.

The previous prime is 1420077101. The next prime is 1420077151. The reversal of 1420077114 is 4117700241.

It can be written as a sum of positive squares in only one way, i.e., 719151489 + 700925625 = 26817^2 + 26475^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39446569 + ... + 39446604.

Almost surely, 2^1420077114 is an apocalyptic number.

1420077114 is an abundant number, since it is smaller than the sum of its proper divisors (1656756672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1420077114 is a wasteful number, since it uses less digits than its factorization.

1420077114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78893181 (or 78893178 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 1420077114 is about 37683.9105454835. The cubic root of 1420077114 is about 1124.0112105914.

Adding to 1420077114 its reverse (4117700241), we get a palindrome (5537777355).

The spelling of 1420077114 in words is "one billion, four hundred twenty million, seventy-seven thousand, one hundred fourteen".