4001401095 has 32 divisors (see below), whose sum is σ = 6823802880. Its totient is φ = 1995225600.

The previous prime is 4001401091. The next prime is 4001401097. The reversal of 4001401095 is 5901041004.

It is not a de Polignac number, because 4001401095 - 2² = 4001401091 is a prime.

It is a super-2 number, since 2×4001401095² = 32022421446134398050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4001401091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13455 + ... + 90464.

It is an arithmetic number, because the mean of its divisors is an integer number (213243840).

Almost surely, 2^4001401095 is an apocalyptic number.

4001401095 is a deficient number, since it is larger than the sum of its proper divisors (2822401785).

4001401095 is a wasteful number, since it uses less digits than its factorization.

4001401095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104095.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 4001401095 is about 63256.6288621201. The cubic root of 4001401095 is about 1587.5863719720.

Adding to 4001401095 its reverse (5901041004), we get a palindrome (9902442099).

The spelling of 4001401095 in words is "four billion, one million, four hundred one thousand, ninety-five".