4001040010742 has 8 divisors (see below), whose sum is σ = 6002541804456. Its totient is φ = 2000192742592.

The previous prime is 4001040010741. The next prime is 4001040010817. The reversal of 4001040010742 is 2470100401004.

It is a happy number.

4001040010742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4001040010741) 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, 163616108 + ... + 163640559.

It is an arithmetic number, because the mean of its divisors is an integer number (750317725557).

Almost surely, 2^{4001040010742} is an apocalyptic number.

4001040010742 is a deficient number, since it is larger than the sum of its proper divisors (2001501793714).

4001040010742 is a wasteful number, since it uses less digits than its factorization.

4001040010742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327262782.

The product of its (nonzero) digits is 896, while the sum is 23.

Adding to 4001040010742 its reverse (2470100401004), we get a palindrome (6471140411746).

The spelling of 4001040010742 in words is "four trillion, one billion, forty million, ten thousand, seven hundred forty-two".