202040124370 has 32 divisors (see below), whose sum is σ = 415656292608. Its totient is φ = 69265750848.

The previous prime is 202040124347. The next prime is 202040124437. The reversal of 202040124370 is 73421040202.

It is a happy number.

202040124370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 909552 + ... + 1109668.

It is an arithmetic number, because the mean of its divisors is an integer number (12989259144).

Almost surely, 2^202040124370 is an apocalyptic number.

202040124370 is an abundant number, since it is smaller than the sum of its proper divisors (213616168238).

202040124370 is a wasteful number, since it uses less digits than its factorization.

202040124370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214554.

The product of its (nonzero) digits is 2688, while the sum is 25.

Adding to 202040124370 its reverse (73421040202), we get a palindrome (275461164572).

The spelling of 202040124370 in words is "two hundred two billion, forty million, one hundred twenty-four thousand, three hundred seventy".