2041002154 has 8 divisors (see below), whose sum is σ = 3222635040. Its totient is φ = 966790476.

The previous prime is 2041002151. The next prime is 2041002157. The reversal of 2041002154 is 4512001402.

It is an interprime number because it is at equal distance from previous prime (2041002151) and next prime (2041002157).

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

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (2041002151) 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, 26855254 + ... + 26855329.

It is an arithmetic number, because the mean of its divisors is an integer number (402829380).

Almost surely, 2^2041002154 is an apocalyptic number.

2041002154 is a deficient number, since it is larger than the sum of its proper divisors (1181632886).

2041002154 is a wasteful number, since it uses less digits than its factorization.

2041002154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53710604.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 2041002154 is about 45177.4518316383. The cubic root of 2041002154 is about 1268.4727863244.

Adding to 2041002154 its reverse (4512001402), we get a palindrome (6553003556).

The spelling of 2041002154 in words is "two billion, forty-one million, two thousand, one hundred fifty-four".