201040330402 has 8 divisors (see below), whose sum is σ = 301584430800. Its totient is φ = 100512186804.

The previous prime is 201040330373. The next prime is 201040330453. The reversal of 201040330402 is 204033040102.

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

It is a self number, because there is not a number n which added to its sum of digits gives 201040330402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3957652 + ... + 4008127.

It is an arithmetic number, because the mean of its divisors is an integer number (37698053850).

Almost surely, 2^201040330402 is an apocalyptic number.

201040330402 is a deficient number, since it is larger than the sum of its proper divisors (100544100398).

201040330402 is a wasteful number, since it uses less digits than its factorization.

201040330402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7978400.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 201040330402 its reverse (204033040102), we get a palindrome (405073370504).

The spelling of 201040330402 in words is "two hundred one billion, forty million, three hundred thirty thousand, four hundred two".