201141142402 has 32 divisors (see below), whose sum is σ = 327306147840. Its totient is φ = 92330488320.

The previous prime is 201141142373. The next prime is 201141142409. The reversal of 201141142402 is 204241141102.

It is not an unprimeable number, because it can be changed into a prime (201141142409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14611999 + ... + 14625757.

It is an arithmetic number, because the mean of its divisors is an integer number (10228317120).

Almost surely, 2^201141142402 is an apocalyptic number.

201141142402 is a deficient number, since it is larger than the sum of its proper divisors (126165005438).

201141142402 is a wasteful number, since it uses less digits than its factorization.

201141142402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24306.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 201141142402 its reverse (204241141102), we get a palindrome (405382283504).

The spelling of 201141142402 in words is "two hundred one billion, one hundred forty-one million, one hundred forty-two thousand, four hundred two".