202312032042 has 32 divisors (see below), whose sum is σ = 422963527680. Its totient is φ = 64435840560.

The previous prime is 202312032019. The next prime is 202312032049. The reversal of 202312032042 is 240230213202.

It is not an unprimeable number, because it can be changed into a prime (202312032049) 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, 6869478 + ... + 6898865.

It is an arithmetic number, because the mean of its divisors is an integer number (13217610240).

Almost surely, 2^202312032042 is an apocalyptic number.

202312032042 is an abundant number, since it is smaller than the sum of its proper divisors (220651495638).

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

202312032042 is a wasteful number, since it uses less digits than its factorization.

202312032042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13768458.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 202312032042 its reverse (240230213202), we get a palindrome (442542245244).

The spelling of 202312032042 in words is "two hundred two billion, three hundred twelve million, thirty-two thousand, forty-two".