2001430333234 has 16 divisors (see below), whose sum is σ = 3116301707520. Its totient is φ = 963023780880.

The previous prime is 2001430333211. The next prime is 2001430333247. The reversal of 2001430333234 is 4323330341002.

It is a happy number.

It is an unprimeable number.

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, 90159669 + ... + 90181864.

It is an arithmetic number, because the mean of its divisors is an integer number (194768856720).

Almost surely, 2^{2001430333234} is an apocalyptic number.

2001430333234 is a deficient number, since it is larger than the sum of its proper divisors (1114871374286).

2001430333234 is a wasteful number, since it uses less digits than its factorization.

2001430333234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180341745.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 2001430333234 its reverse (4323330341002), we get a palindrome (6324760674236).

The spelling of 2001430333234 in words is "two trillion, one billion, four hundred thirty million, three hundred thirty-three thousand, two hundred thirty-four".