2001141333462 has 64 divisors (see below), whose sum is σ = 4269340281024. Its totient is φ = 623140270080.

The previous prime is 2001141333437. The next prime is 2001141333473. The reversal of 2001141333462 is 2643331411002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7401012 + ... + 7666632.

It is an arithmetic number, because the mean of its divisors is an integer number (66708441891).

Almost surely, 2^{2001141333462} is an apocalyptic number.

2001141333462 is an abundant number, since it is smaller than the sum of its proper divisors (2268198947562).

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

2001141333462 is a wasteful number, since it uses less digits than its factorization.

2001141333462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266193.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 2001141333462 its reverse (2643331411002), we get a palindrome (4644472744464).

The spelling of 2001141333462 in words is "two trillion, one billion, one hundred forty-one million, three hundred thirty-three thousand, four hundred sixty-two".