201024034402 has 16 divisors (see below), whose sum is σ = 302291193600. Its totient is φ = 100260407520.

The previous prime is 201024034399. The next prime is 201024034427. The reversal of 201024034402 is 204430420102.

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, 4269127 + ... + 4315957.

It is an arithmetic number, because the mean of its divisors is an integer number (18893199600).

Almost surely, 2^201024034402 is an apocalyptic number.

201024034402 is a deficient number, since it is larger than the sum of its proper divisors (101267159198).

201024034402 is a wasteful number, since it uses less digits than its factorization.

201024034402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52161.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 201024034402 its reverse (204430420102), we get a palindrome (405454454504).

It can be divided in two parts, 20102 and 4034402, that added together give a palindrome (4054504).

The spelling of 201024034402 in words is "two hundred one billion, twenty-four million, thirty-four thousand, four hundred two".