1351404737104 has 20 divisors (see below), whose sum is σ = 2634410159776. Its totient is φ = 671556953952.

The previous prime is 1351404737099. The next prime is 1351404737129. The reversal of 1351404737104 is 4017374041531.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259085724 + ... + 259090939.

Almost surely, 2^{1351404737104} is an apocalyptic number.

It is an amenable number.

1351404737104 is a deficient number, since it is larger than the sum of its proper divisors (1283005422672).

1351404737104 is a wasteful number, since it uses less digits than its factorization.

1351404737104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518176834 (or 518176828 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

Adding to 1351404737104 its reverse (4017374041531), we get a palindrome (5368778778635).

The spelling of 1351404737104 in words is "one trillion, three hundred fifty-one billion, four hundred four million, seven hundred thirty-seven thousand, one hundred four".