202132034340 has 96 divisors (see below), whose sum is σ = 567137168640. Its totient is φ = 53790836736.

The previous prime is 202132034243. The next prime is 202132034381. The reversal of 202132034340 is 43430231202.

It is a self number, because there is not a number n which added to its sum of digits gives 202132034340.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94585752 + ... + 94587888.

It is an arithmetic number, because the mean of its divisors is an integer number (5907678840).

Almost surely, 2^202132034340 is an apocalyptic number.

202132034340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202132034340 is an abundant number, since it is smaller than the sum of its proper divisors (365005134300).

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

202132034340 is a wasteful number, since it uses less digits than its factorization.

202132034340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4661 (or 4659 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 202132034340 its reverse (43430231202), we get a palindrome (245562265542).

The spelling of 202132034340 in words is "two hundred two billion, one hundred thirty-two million, thirty-four thousand, three hundred forty".