1355713418 has 8 divisors (see below), whose sum is σ = 2043893412. Its totient is φ = 674415616.

The previous prime is 1355713397. The next prime is 1355713423. The reversal of 1355713418 is 8143175531.

It can be written as a sum of positive squares in 2 ways, for example, as 1343442409 + 12271009 = 36653^2 + 3503^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1720055 + ... + 1720842.

Almost surely, 2^1355713418 is an apocalyptic number.

1355713418 is a deficient number, since it is larger than the sum of its proper divisors (688179994).

1355713418 is a wasteful number, since it uses less digits than its factorization.

1355713418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3441096.

The product of its digits is 50400, while the sum is 38.

The square root of 1355713418 is about 36820.0138240061. The cubic root of 1355713418 is about 1106.7663968565.

Adding to 1355713418 its reverse (8143175531), we get a palindrome (9498888949).

The spelling of 1355713418 in words is "one billion, three hundred fifty-five million, seven hundred thirteen thousand, four hundred eighteen".