4032321023401 has 4 divisors (see below), whose sum is σ = 4398895661904. Its totient is φ = 3665746384900.

The previous prime is 4032321023387. The next prime is 4032321023407. The reversal of 4032321023401 is 1043201232304.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4032321023401 - 2¹³ = 4032321015209 is a prime.

It is a super-2 number, since 2×4032321023401² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4032321023407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183287319235 + ... + 183287319256.

It is an arithmetic number, because the mean of its divisors is an integer number (1099723915476).

Almost surely, 2^{4032321023401} is an apocalyptic number.

It is an amenable number.

4032321023401 is a deficient number, since it is larger than the sum of its proper divisors (366574638503).

4032321023401 is a wasteful number, since it uses less digits than its factorization.

4032321023401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366574638502.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 4032321023401 its reverse (1043201232304), we get a palindrome (5075522255705).

The spelling of 4032321023401 in words is "four trillion, thirty-two billion, three hundred twenty-one million, twenty-three thousand, four hundred one".