1351041425251 has 16 divisors (see below), whose sum is σ = 1545643000000. Its totient is φ = 1156839211008.

The previous prime is 1351041425243. The next prime is 1351041425273. The reversal of 1351041425251 is 1525241401531.

It is a cyclic number.

It is not a de Polignac number, because 1351041425251 - 2³ = 1351041425243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1351041125251) 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 in 15 ways as a sum of consecutive naturals, for example, 43638325 + ... + 43669273.

It is an arithmetic number, because the mean of its divisors is an integer number (96602687500).

Almost surely, 2^{1351041425251} is an apocalyptic number.

1351041425251 is a deficient number, since it is larger than the sum of its proper divisors (194601574749).

1351041425251 is a wasteful number, since it uses less digits than its factorization.

1351041425251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37198.

The product of its (nonzero) digits is 24000, while the sum is 34.

Adding to 1351041425251 its reverse (1525241401531), we get a palindrome (2876282826782).

The spelling of 1351041425251 in words is "one trillion, three hundred fifty-one billion, forty-one million, four hundred twenty-five thousand, two hundred fifty-one".