202142323241202 has 32 divisors (see below), whose sum is σ = 419322261155904. Its totient is φ = 64910566728000.

The previous prime is 202142323241191. The next prime is 202142323241233.

202142323241202 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 202142323241202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4507655824 + ... + 4507700667.

It is an arithmetic number, because the mean of its divisors is an integer number (13103820661122).

Almost surely, 2^{202142323241202} is an apocalyptic number.

202142323241202 is an abundant number, since it is smaller than the sum of its proper divisors (217179937914702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202142323241202 is a wasteful number, since it uses less digits than its factorization.

202142323241202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9015356634.

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 202142323241202 in words is "two hundred two trillion, one hundred forty-two billion, three hundred twenty-three million, two hundred forty-one thousand, two hundred two".