1351701606461 has 16 divisors (see below), whose sum is σ = 1366184100288. Its totient is φ = 1337318035200.

The previous prime is 1351701606457. The next prime is 1351701606509. The reversal of 1351701606461 is 1646061071531.

It is a cyclic number.

It is not a de Polignac number, because 1351701606461 - 2² = 1351701606457 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351701806461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25280846 + ... + 25334256.

It is an arithmetic number, because the mean of its divisors is an integer number (85386506268).

Almost surely, 2^{1351701606461} is an apocalyptic number.

It is an amenable number.

1351701606461 is a deficient number, since it is larger than the sum of its proper divisors (14482493827).

1351701606461 is a wasteful number, since it uses less digits than its factorization.

1351701606461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54332.

The product of its (nonzero) digits is 90720, while the sum is 41.

Adding to 1351701606461 its reverse (1646061071531), we get a palindrome (2997762677992).

The spelling of 1351701606461 in words is "one trillion, three hundred fifty-one billion, seven hundred one million, six hundred six thousand, four hundred sixty-one".