206452142002 has 32 divisors (see below), whose sum is σ = 323643340800. Its totient is φ = 98690150208.

The previous prime is 206452141993. The next prime is 206452142003. The reversal of 206452142002 is 200241254602.

It is not an unprimeable number, because it can be changed into a prime (206452142003) 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, 1050399 + ... + 1231357.

It is an arithmetic number, because the mean of its divisors is an integer number (10113854400).

Almost surely, 2^206452142002 is an apocalyptic number.

206452142002 is a deficient number, since it is larger than the sum of its proper divisors (117191198798).

206452142002 is a wasteful number, since it uses less digits than its factorization.

206452142002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181290.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 206452142002 its reverse (200241254602), we get a palindrome (406693396604).

The spelling of 206452142002 in words is "two hundred six billion, four hundred fifty-two million, one hundred forty-two thousand, two".