1942745342976 has 99 divisors (see below), whose sum is σ = 5610021409291. Its totient is φ = 647537178624.

The previous prime is 1942745342969. The next prime is 1942745342999. The reversal of 1942745342976 is 6792435472491.

The square root of 1942745342976 is 1393824.

It is a perfect power (a square), and thus also a powerful number.

1942745342976 is a `hidden beast` number, since 1 + 9 + 4 + 2 + 7 + 4 + 534 + 2 + 97 + 6 = 666.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 133799845 + ... + 133814363.

Almost surely, 2^{1942745342976} is an apocalyptic number.

1942745342976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1942745342976 is the 1393824-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1942745342976

1942745342976 is an abundant number, since it is smaller than the sum of its proper divisors (3667276066315).

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

1942745342976 is an frugal number, since it uses more digits than its factorization.

1942745342976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29064 (or 14524 counting only the distinct ones).

The product of its digits is 91445760, while the sum is 63.

The spelling of 1942745342976 in words is "one trillion, nine hundred forty-two billion, seven hundred forty-five million, three hundred forty-two thousand, nine hundred seventy-six".