1351352234424 has 16 divisors (see below), whose sum is σ = 3378380586120. Its totient is φ = 450450744800.

The previous prime is 1351352234423. The next prime is 1351352234483. The reversal of 1351352234424 is 4244322531531.

It is a happy number.

It is a super-2 number, since 2×1351352234424² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351352234423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28153171527 + ... + 28153171574.

Almost surely, 2^{1351352234424} is an apocalyptic number.

It is an amenable number.

1351352234424 is an abundant number, since it is smaller than the sum of its proper divisors (2027028351696).

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

1351352234424 is a wasteful number, since it uses less digits than its factorization.

1351352234424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56306343110 (or 56306343106 counting only the distinct ones).

The product of its digits is 345600, while the sum is 39.

Adding to 1351352234424 its reverse (4244322531531), we get a palindrome (5595674765955).

The spelling of 1351352234424 in words is "one trillion, three hundred fifty-one billion, three hundred fifty-two million, two hundred thirty-four thousand, four hundred twenty-four".