1496643943876 has 27 divisors (see below), whose sum is σ = 2630682718797. Its totient is φ = 745034766000.

The previous prime is 1496643943843. The next prime is 1496643943889. The reversal of 1496643943876 is 6783493466941.

The square root of 1496643943876 is 1223374.

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

It can be written as a sum of positive squares in only one way, i.e., 1409515072900 + 87128870976 = 1187230^2 + 295176^2 .

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, 614132530 + ... + 614134966.

Almost surely, 2^{1496643943876} is an apocalyptic number.

1496643943876 is the 1223374-th square number.

It is an amenable number.

1496643943876 is a deficient number, since it is larger than the sum of its proper divisors (1134038774921).

1496643943876 is an frugal number, since it uses more digits than its factorization.

1496643943876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5380 (or 2690 counting only the distinct ones).

The product of its digits is 564350976, while the sum is 70.

The spelling of 1496643943876 in words is "one trillion, four hundred ninety-six billion, six hundred forty-three million, nine hundred forty-three thousand, eight hundred seventy-six".