42250452202 has 32 divisors (see below), whose sum is σ = 73046937600. Its totient is φ = 17953125120.

The previous prime is 42250452197. The next prime is 42250452217. The reversal of 42250452202 is 20225405224.

It is a super-2 number, since 2×42250452202² (a number of 22 digits) contains 22 as substring.

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, 3088674 + ... + 3102322.

It is an arithmetic number, because the mean of its divisors is an integer number (2282716800).

Almost surely, 2^42250452202 is an apocalyptic number.

42250452202 is a deficient number, since it is larger than the sum of its proper divisors (30796485398).

42250452202 is a wasteful number, since it uses less digits than its factorization.

42250452202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15526.

The product of its (nonzero) digits is 12800, while the sum is 28.

Adding to 42250452202 its reverse (20225405224), we get a palindrome (62475857426).

The spelling of 42250452202 in words is "forty-two billion, two hundred fifty million, four hundred fifty-two thousand, two hundred two".