1426451532601 has 8 divisors (see below), whose sum is σ = 1440603232200. Its totient is φ = 1412300390400.

The previous prime is 1426451532587. The next prime is 1426451532617. The reversal of 1426451532601 is 1062351546241.

It can be written as a sum of positive squares in 4 ways, for example, as 101696572201 + 1324754960400 = 318899^2 + 1150980^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1426451532601 - 2¹⁹ = 1426451008313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1426451532001) 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 7 ways as a sum of consecutive naturals, for example, 6623545 + ... + 6835513.

It is an arithmetic number, because the mean of its divisors is an integer number (180075404025).

Almost surely, 2^{1426451532601} is an apocalyptic number.

It is an amenable number.

1426451532601 is a deficient number, since it is larger than the sum of its proper divisors (14151699599).

1426451532601 is a wasteful number, since it uses less digits than its factorization.

1426451532601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278699.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 1426451532601 in words is "one trillion, four hundred twenty-six billion, four hundred fifty-one million, five hundred thirty-two thousand, six hundred one".