4001127355 has 8 divisors (see below), whose sum is σ = 4804625664. Its totient is φ = 3198720000.

The previous prime is 4001127353. The next prime is 4001127413. The reversal of 4001127355 is 5537211004.

It is a happy number.

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

It is not a de Polignac number, because 4001127355 - 2¹ = 4001127353 is a prime.

It is a super-2 number, since 2×4001127355² = 32018040221858592050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4001127353) 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, 264646 + ... + 279355.

It is an arithmetic number, because the mean of its divisors is an integer number (600578208).

Almost surely, 2^4001127355 is an apocalyptic number.

4001127355 is a deficient number, since it is larger than the sum of its proper divisors (803498309).

4001127355 is a wasteful number, since it uses less digits than its factorization.

4001127355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545477.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 4001127355 is about 63254.4650993114. The cubic root of 4001127355 is about 1587.5501683362.

Adding to 4001127355 its reverse (5537211004), we get a palindrome (9538338359).

The spelling of 4001127355 in words is "four billion, one million, one hundred twenty-seven thousand, three hundred fifty-five".