421242031011002 has 8 divisors (see below), whose sum is σ = 632041488505812. Its totient is φ = 210561534842400.

The previous prime is 421242031010987. The next prime is 421242031011017. The reversal of 421242031011002 is 200110130242124.

It is an interprime number because it is at equal distance from previous prime (421242031010987) and next prime (421242031011017).

It can be written as a sum of positive squares in 2 ways, for example, as 357676188204241 + 63565842806761 = 18912329^2 + 7972819^2 .

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

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, 29740322699 + ... + 29740336862.

Almost surely, 2^{421242031011002} is an apocalyptic number.

421242031011002 is a deficient number, since it is larger than the sum of its proper divisors (210799457494810).

421242031011002 is a wasteful number, since it uses less digits than its factorization.

421242031011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59480663104.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 421242031011002 its reverse (200110130242124), we get a palindrome (621352161253126).

The spelling of 421242031011002 in words is "four hundred twenty-one trillion, two hundred forty-two billion, thirty-one million, eleven thousand, two".