1428420958396 has 6 divisors (see below), whose sum is σ = 2499736677200. Its totient is φ = 714210479196.

The previous prime is 1428420958331. The next prime is 1428420958409. The reversal of 1428420958396 is 6938590248241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178552619796 + ... + 178552619803.

Almost surely, 2^{1428420958396} is an apocalyptic number.

It is an amenable number.

1428420958396 is a deficient number, since it is larger than the sum of its proper divisors (1071315718804).

1428420958396 is a wasteful number, since it uses less digits than its factorization.

1428420958396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357105239603 (or 357105239601 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 61.

The spelling of 1428420958396 in words is "one trillion, four hundred twenty-eight billion, four hundred twenty million, nine hundred fifty-eight thousand, three hundred ninety-six".