4001500141 has 4 divisors (see below), whose sum is σ = 4175478432. Its totient is φ = 3827521852.

The previous prime is 4001500081. The next prime is 4001500189. The reversal of 4001500141 is 1410051004.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4001500141 - 2¹⁵ = 4001467373 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 (4001500541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86989111 + ... + 86989156.

It is an arithmetic number, because the mean of its divisors is an integer number (1043869608).

Almost surely, 2^4001500141 is an apocalyptic number.

4001500141 is the 40008-th centered pentagonal number.

It is an amenable number.

4001500141 is a deficient number, since it is larger than the sum of its proper divisors (173978291).

4001500141 is a wasteful number, since it uses less digits than its factorization.

4001500141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173978290.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 4001500141 is about 63257.4117475573. The cubic root of 4001500141 is about 1587.5994709490.

Adding to 4001500141 its reverse (1410051004), we get a palindrome (5411551145).

The spelling of 4001500141 in words is "four billion, one million, five hundred thousand, one hundred forty-one".