1000032420401 has 16 divisors (see below), whose sum is σ = 1143602521344. Its totient is φ = 856639606464.

The previous prime is 1000032420397. The next prime is 1000032420437. The reversal of 1000032420401 is 1040242300001.

It is a cyclic number.

It is not a de Polignac number, because 1000032420401 - 2² = 1000032420397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1000032420401.

It is not an unprimeable number, because it can be changed into a prime (1000032420451) 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, 109492031 + ... + 109501163.

It is an arithmetic number, because the mean of its divisors is an integer number (71475157584).

Almost surely, 2^{1000032420401} is an apocalyptic number.

It is an amenable number.

1000032420401 is a deficient number, since it is larger than the sum of its proper divisors (143570100943).

1000032420401 is an equidigital number, since it uses as much as digits as its factorization.

1000032420401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17120.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 1000032420401 its reverse (1040242300001), we get a palindrome (2040274720402).

The spelling of 1000032420401 in words is "one trillion, thirty-two million, four hundred twenty thousand, four hundred one".