1421203134002 has 8 divisors (see below), whose sum is σ = 2131877743212. Its totient is φ = 710577219600.

The previous prime is 1421203133947. The next prime is 1421203134019. The reversal of 1421203134002 is 2004313021241.

It can be written as a sum of positive squares in 2 ways, for example, as 1400717223361 + 20485910641 = 1183519^2 + 143129^2 .

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, 12100649 + ... + 12217532.

Almost surely, 2^{1421203134002} is an apocalyptic number.

1421203134002 is a deficient number, since it is larger than the sum of its proper divisors (710674609210).

1421203134002 is a wasteful number, since it uses less digits than its factorization.

1421203134002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24347404.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1421203134002 its reverse (2004313021241), we get a palindrome (3425516155243).

The spelling of 1421203134002 in words is "one trillion, four hundred twenty-one billion, two hundred three million, one hundred thirty-four thousand, two".