2201043402534 has 16 divisors (see below), whose sum is σ = 4402322196480. Its totient is φ = 733641902280.

The previous prime is 2201043402517. The next prime is 2201043402541. The reversal of 2201043402534 is 4352043401022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9686302 + ... + 9910929.

It is an arithmetic number, because the mean of its divisors is an integer number (275145137280).

Almost surely, 2^{2201043402534} is an apocalyptic number.

2201043402534 is an abundant number, since it is smaller than the sum of its proper divisors (2201278793946).

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

2201043402534 is a wasteful number, since it uses less digits than its factorization.

2201043402534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19615955.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 2201043402534 its reverse (4352043401022), we get a palindrome (6553086803556).

The spelling of 2201043402534 in words is "two trillion, two hundred one billion, forty-three million, four hundred two thousand, five hundred thirty-four".