1426457670912 has 108 divisors (see below), whose sum is σ = 4116498952384. Its totient is φ = 475061621760.

The previous prime is 1426457670889. The next prime is 1426457670929. The reversal of 1426457670912 is 2190767546241.

1426457670912 is a `hidden beast` number, since 1 + 4 + 2 + 64 + 576 + 7 + 0 + 9 + 1 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2311737 + ... + 2863047.

Almost surely, 2^{1426457670912} is an apocalyptic number.

1426457670912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1426457670912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2058249476192).

1426457670912 is an abundant number, since it is smaller than the sum of its proper divisors (2690041281472).

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

1426457670912 is a wasteful number, since it uses less digits than its factorization.

1426457670912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552456 (or 552439 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 1426457670912 in words is "one trillion, four hundred twenty-six billion, four hundred fifty-seven million, six hundred seventy thousand, nine hundred twelve".