1428702662346 has 16 divisors (see below), whose sum is σ = 2859715287264. Its totient is φ = 475849227024.

The previous prime is 1428702662323. The next prime is 1428702662393. The reversal of 1428702662346 is 6432662078241.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96240400 + ... + 96255243.

It is an arithmetic number, because the mean of its divisors is an integer number (178732205454).

Almost surely, 2^{1428702662346} is an apocalyptic number.

1428702662346 is an abundant number, since it is smaller than the sum of its proper divisors (1431012624918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1428702662346 is a wasteful number, since it uses less digits than its factorization.

1428702662346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192496885.

The product of its (nonzero) digits is 4644864, while the sum is 51.

The spelling of 1428702662346 in words is "one trillion, four hundred twenty-eight billion, seven hundred two million, six hundred sixty-two thousand, three hundred forty-six".