4032041200391 has 8 divisors (see below), whose sum is σ = 4063535798784. Its totient is φ = 4000557445560.

The previous prime is 4032041200349. The next prime is 4032041200393. The reversal of 4032041200391 is 1930021402304.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4032041200391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4032041200393) 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, 1963511 + ... + 3452456.

It is an arithmetic number, because the mean of its divisors is an integer number (507941974848).

Almost surely, 2^{4032041200391} is an apocalyptic number.

4032041200391 is a deficient number, since it is larger than the sum of its proper divisors (31494598393).

4032041200391 is a wasteful number, since it uses less digits than its factorization.

4032041200391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5421781.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 4032041200391 its reverse (1930021402304), we get a palindrome (5962062602695).

The spelling of 4032041200391 in words is "four trillion, thirty-two billion, forty-one million, two hundred thousand, three hundred ninety-one".