4001203401 has 8 divisors (see below), whose sum is σ = 5745317760. Its totient is φ = 2462278992.

The previous prime is 4001203391. The next prime is 4001203403. The reversal of 4001203401 is 1043021004.

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

It is not a de Polignac number, because 4001203401 - 2¹¹ = 4001201353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4001203403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51297441 + ... + 51297518.

It is an arithmetic number, because the mean of its divisors is an integer number (718164720).

Almost surely, 2^4001203401 is an apocalyptic number.

It is an amenable number.

4001203401 is a deficient number, since it is larger than the sum of its proper divisors (1744114359).

4001203401 is a wasteful number, since it uses less digits than its factorization.

4001203401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102594975.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 4001203401 is about 63255.0662081702. The cubic root of 4001203401 is about 1587.5602260079.

Adding to 4001203401 its reverse (1043021004), we get a palindrome (5044224405).

The spelling of 4001203401 in words is "four billion, one million, two hundred three thousand, four hundred one".