2001011433054 has 8 divisors (see below), whose sum is σ = 4002022866120. Its totient is φ = 667003811016.

The previous prime is 2001011433041. The next prime is 2001011433059. The reversal of 2001011433054 is 4503341101002.

It is a happy number.

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

2001011433054 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001011433059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166750952749 + ... + 166750952760.

It is an arithmetic number, because the mean of its divisors is an integer number (500252858265).

Almost surely, 2^{2001011433054} is an apocalyptic number.

2001011433054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2001011433054 is a wasteful number, since it uses less digits than its factorization.

2001011433054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333501905514.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 2001011433054 its reverse (4503341101002), we get a palindrome (6504352534056).

The spelling of 2001011433054 in words is "two trillion, one billion, eleven million, four hundred thirty-three thousand, fifty-four".