1434240077 has 2 divisors, whose sum is σ = 1434240078. Its totient is φ = 1434240076.

The previous prime is 1434240043. The next prime is 1434240127. The reversal of 1434240077 is 7700424341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1367964196 + 66275881 = 36986^2 + 8141^2 .

It is an emirp because it is prime and its reverse (7700424341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1434240077 - 2⁶ = 1434240013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1434240677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717120038 + 717120039.

It is an arithmetic number, because the mean of its divisors is an integer number (717120039).

Almost surely, 2^1434240077 is an apocalyptic number.

It is an amenable number.

1434240077 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434240077 is an equidigital number, since it uses as much as digits as its factorization.

1434240077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 1434240077 is about 37871.3622279421. The cubic root of 1434240077 is about 1127.7355851759.

The spelling of 1434240077 in words is "one billion, four hundred thirty-four million, two hundred forty thousand, seventy-seven".