201142110404 has 24 divisors (see below), whose sum is σ = 367876107648. Its totient is φ = 96048296960.

The previous prime is 201142110391. The next prime is 201142110479. The reversal of 201142110404 is 404011241102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1646432 + ... + 1764375.

It is an arithmetic number, because the mean of its divisors is an integer number (15328171152).

Almost surely, 2^201142110404 is an apocalyptic number.

It is an amenable number.

201142110404 is a deficient number, since it is larger than the sum of its proper divisors (166733997244).

201142110404 is a wasteful number, since it uses less digits than its factorization.

201142110404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3411475 (or 3411473 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 201142110404 its reverse (404011241102), we get a palindrome (605153351506).

The spelling of 201142110404 in words is "two hundred one billion, one hundred forty-two million, one hundred ten thousand, four hundred four".