1351424150105 has 4 divisors (see below), whose sum is σ = 1621708980132. Its totient is φ = 1081139320080.

The previous prime is 1351424150077. The next prime is 1351424150119. The reversal of 1351424150105 is 5010514241531.

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

It can be written as a sum of positive squares in 2 ways, for example, as 535632233161 + 815791916944 = 731869^2 + 903212^2 .

It is not a de Polignac number, because 1351424150105 - 2³⁸ = 1076546243161 is a prime.

It is a super-2 number, since 2×1351424150105² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135142415006 + ... + 135142415015.

It is an arithmetic number, because the mean of its divisors is an integer number (405427245033).

Almost surely, 2^{1351424150105} is an apocalyptic number.

It is an amenable number.

1351424150105 is a deficient number, since it is larger than the sum of its proper divisors (270284830027).

1351424150105 is an equidigital number, since it uses as much as digits as its factorization.

1351424150105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270284830026.

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 1351424150105 its reverse (5010514241531), we get a palindrome (6361938391636).

The spelling of 1351424150105 in words is "one trillion, three hundred fifty-one billion, four hundred twenty-four million, one hundred fifty thousand, one hundred five".