1351924376129 has 2 divisors, whose sum is σ = 1351924376130. Its totient is φ = 1351924376128.

The previous prime is 1351924376113. The next prime is 1351924376177. The reversal of 1351924376129 is 9216734291531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1284477689104 + 67446687025 = 1133348^2 + 259705^2 .

It is a cyclic number.

It is not a de Polignac number, because 1351924376129 - 2⁴ = 1351924376113 is a prime.

It is not a weakly prime, because it can be changed into another prime (1351924372129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675962188064 + 675962188065.

It is an arithmetic number, because the mean of its divisors is an integer number (675962188065).

Almost surely, 2^{1351924376129} is an apocalyptic number.

It is an amenable number.

1351924376129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351924376129 is an equidigital number, since it uses as much as digits as its factorization.

1351924376129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2449440, while the sum is 53.

The spelling of 1351924376129 in words is "one trillion, three hundred fifty-one billion, nine hundred twenty-four million, three hundred seventy-six thousand, one hundred twenty-nine".