1351662402107 has 4 divisors (see below), whose sum is σ = 1351668086616. Its totient is φ = 1351656717600.

The previous prime is 1351662402059. The next prime is 1351662402119. The reversal of 1351662402107 is 7012042661531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1351662402107 - 2²⁸ = 1351393966651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1351662401107) 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, 2469269 + ... + 2966582.

It is an arithmetic number, because the mean of its divisors is an integer number (337917021654).

Almost surely, 2^{1351662402107} is an apocalyptic number.

1351662402107 is a deficient number, since it is larger than the sum of its proper divisors (5684509).

1351662402107 is an equidigital number, since it uses as much as digits as its factorization.

1351662402107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5684508.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 1351662402107 in words is "one trillion, three hundred fifty-one billion, six hundred sixty-two million, four hundred two thousand, one hundred seven".