1426647697376 has 48 divisors (see below), whose sum is σ = 3064146427440. Its totient is φ = 648455854080.

The previous prime is 1426647697357. The next prime is 1426647697483. The reversal of 1426647697376 is 6737967466241.

It is a congruent number.

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, 22365560 + ... + 22429256.

It is an arithmetic number, because the mean of its divisors is an integer number (63836383905).

Almost surely, 2^{1426647697376} is an apocalyptic number.

1426647697376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1426647697376 is an abundant number, since it is smaller than the sum of its proper divisors (1637498730064).

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

1426647697376 is a wasteful number, since it uses less digits than its factorization.

1426647697376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127347 (or 127339 counting only the distinct ones).

The product of its digits is 384072192, while the sum is 68.

The spelling of 1426647697376 in words is "one trillion, four hundred twenty-six billion, six hundred forty-seven million, six hundred ninety-seven thousand, three hundred seventy-six".