2001151433104 has 40 divisors (see below), whose sum is σ = 4071575741760. Its totient is φ = 950976394368.

The previous prime is 2001151433101. The next prime is 2001151433129. The reversal of 2001151433104 is 4013341511002.

It is not an unprimeable number, because it can be changed into a prime (2001151433101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17260414 + ... + 17375965.

It is an arithmetic number, because the mean of its divisors is an integer number (101789393544).

Almost surely, 2^{2001151433104} is an apocalyptic number.

It is an amenable number.

2001151433104 is an abundant number, since it is smaller than the sum of its proper divisors (2070424308656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2001151433104 is a wasteful number, since it uses less digits than its factorization.

2001151433104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34636567 (or 34636561 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 2001151433104 its reverse (4013341511002), we get a palindrome (6014492944106).

The spelling of 2001151433104 in words is "two trillion, one billion, one hundred fifty-one million, four hundred thirty-three thousand, one hundred four".