1351413351 has 24 divisors (see below), whose sum is σ = 2071742400. Its totient is φ = 845945856.

The previous prime is 1351413293. The next prime is 1351413353. The reversal of 1351413351 is 1533141531.

It is a happy number.

1351413351 is a `hidden beast` number, since 13 + 514 + 133 + 5 + 1 = 666.

1351413351 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1351413351 - 2¹⁰ = 1351412327 is a prime.

It is a super-2 number, since 2×1351413351² = 3652636090522098402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351413353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56050 + ... + 76448.

It is an arithmetic number, because the mean of its divisors is an integer number (86322600).

Almost surely, 2^1351413351 is an apocalyptic number.

1351413351 is a deficient number, since it is larger than the sum of its proper divisors (720329049).

1351413351 is a wasteful number, since it uses less digits than its factorization.

1351413351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20855 (or 20852 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 1351413351 is about 36761.5743814108. The cubic root of 1351413351 is about 1105.5950061553.

Adding to 1351413351 its reverse (1533141531), we get a palindrome (2884554882).

The spelling of 1351413351 in words is "one billion, three hundred fifty-one million, four hundred thirteen thousand, three hundred fifty-one".