1421012142333 has 96 divisors (see below), whose sum is σ = 2499671715840. Its totient is φ = 759366074880.

The previous prime is 1421012142331. The next prime is 1421012142359. The reversal of 1421012142333 is 3332412101241.

1421012142333 is a `hidden beast` number, since 1 + 4 + 210 + 1 + 21 + 423 + 3 + 3 = 666.

It is not a de Polignac number, because 1421012142333 - 2¹ = 1421012142331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1421012142297 and 1421012142306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1421012142331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 146204848 + ... + 146214566.

It is an arithmetic number, because the mean of its divisors is an integer number (26038247040).

Almost surely, 2^{1421012142333} is an apocalyptic number.

It is an amenable number.

1421012142333 is a deficient number, since it is larger than the sum of its proper divisors (1078659573507).

1421012142333 is a wasteful number, since it uses less digits than its factorization.

1421012142333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10607 (or 10604 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1421012142333 its reverse (3332412101241), we get a palindrome (4753424243574).

The spelling of 1421012142333 in words is "one trillion, four hundred twenty-one billion, twelve million, one hundred forty-two thousand, three hundred thirty-three".