42503401202 has 8 divisors (see below), whose sum is σ = 65310104412. Its totient is φ = 20733366400.

The previous prime is 42503401189. The next prime is 42503401211. The reversal of 42503401202 is 20210430524.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 38278531201 + 4224870001 = 195649^2 + 64999^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×42503401202² (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 3 ways as a sum of consecutive naturals, for example, 259166999 + ... + 259167162.

Almost surely, 2^42503401202 is an apocalyptic number.

42503401202 is a deficient number, since it is larger than the sum of its proper divisors (22806703210).

42503401202 is a wasteful number, since it uses less digits than its factorization.

42503401202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518334204.

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 42503401202 its reverse (20210430524), we get a palindrome (62713831726).

The spelling of 42503401202 in words is "forty-two billion, five hundred three million, four hundred one thousand, two hundred two".