1358014477 has 2 divisors, whose sum is σ = 1358014478. Its totient is φ = 1358014476.

The previous prime is 1358014457. The next prime is 1358014487. The reversal of 1358014477 is 7744108531.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1162741801 + 195272676 = 34099^2 + 13974^2 .

It is an emirp because it is prime and its reverse (7744108531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1358014477 - 2¹¹ = 1358012429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1358014447) by changing a digit.

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 as a sum of consecutive naturals, namely, 679007238 + 679007239.

It is an arithmetic number, because the mean of its divisors is an integer number (679007239).

Almost surely, 2^1358014477 is an apocalyptic number.

It is an amenable number.

1358014477 is a deficient number, since it is larger than the sum of its proper divisors (1).

1358014477 is an equidigital number, since it uses as much as digits as its factorization.

1358014477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 1358014477 is about 36851.2479707269. The cubic root of 1358014477 is about 1107.3922162566.

The spelling of 1358014477 in words is "one billion, three hundred fifty-eight million, fourteen thousand, four hundred seventy-seven".