1351424342501 has 2 divisors, whose sum is σ = 1351424342502. Its totient is φ = 1351424342500.

The previous prime is 1351424342491. The next prime is 1351424342519. The reversal of 1351424342501 is 1052434241531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 940267666276 + 411156676225 = 969674^2 + 641215^2 .

It is a cyclic number.

It is not a de Polignac number, because 1351424342501 - 2³⁸ = 1076546435557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1351424342531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675712171250 + 675712171251.

It is an arithmetic number, because the mean of its divisors is an integer number (675712171251).

Almost surely, 2^{1351424342501} is an apocalyptic number.

It is an amenable number.

1351424342501 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351424342501 is an equidigital number, since it uses as much as digits as its factorization.

1351424342501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 1351424342501 in words is "one trillion, three hundred fifty-one billion, four hundred twenty-four million, three hundred forty-two thousand, five hundred one".