1401100424461 has 2 divisors, whose sum is σ = 1401100424462. Its totient is φ = 1401100424460.

The previous prime is 1401100424417. The next prime is 1401100424473. The reversal of 1401100424461 is 1644240011041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 862316532100 + 538783892361 = 928610^2 + 734019^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1401100424461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1401100424401) 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, 700550212230 + 700550212231.

It is an arithmetic number, because the mean of its divisors is an integer number (700550212231).

Almost surely, 2^{1401100424461} is an apocalyptic number.

It is an amenable number.

1401100424461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1401100424461 is an equidigital number, since it uses as much as digits as its factorization.

1401100424461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 28.

The spelling of 1401100424461 in words is "one trillion, four hundred one billion, one hundred million, four hundred twenty-four thousand, four hundred sixty-one".