1201403432001 has 8 divisors (see below), whose sum is σ = 1686180255520. Its totient is φ = 758781114912.

The previous prime is 1201403431973. The next prime is 1201403432059. The reversal of 1201403432001 is 1002343041021.

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

It is not a de Polignac number, because 1201403432001 - 2¹⁴ = 1201403415617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1201403432071) 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, 10538626540 + ... + 10538626653.

It is an arithmetic number, because the mean of its divisors is an integer number (210772531940).

Almost surely, 2^{1201403432001} is an apocalyptic number.

It is an amenable number.

1201403432001 is a deficient number, since it is larger than the sum of its proper divisors (484776823519).

1201403432001 is a wasteful number, since it uses less digits than its factorization.

1201403432001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21077253215.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1201403432001 its reverse (1002343041021), we get a palindrome (2203746473022).

The spelling of 1201403432001 in words is "one trillion, two hundred one billion, four hundred three million, four hundred thirty-two thousand, one".