1348097477776 has 45 divisors (see below), whose sum is σ = 3038451135219. Its totient is φ = 577742128992.

The previous prime is 1348097477737. The next prime is 1348097477813. The reversal of 1348097477776 is 6777747908431.

The square root of 1348097477776 is 1161076.

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

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 32489395 + ... + 32530861.

Almost surely, 2^{1348097477776} is an apocalyptic number.

1348097477776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1348097477776 is the 1161076-th square number.

It is an amenable number.

1348097477776 is an abundant number, since it is smaller than the sum of its proper divisors (1690353657443).

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

1348097477776 is an frugal number, since it uses more digits than its factorization.

1348097477776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82956 (or 41476 counting only the distinct ones).

The product of its (nonzero) digits is 348509952, while the sum is 70.

The spelling of 1348097477776 in words is "one trillion, three hundred forty-eight billion, ninety-seven million, four hundred seventy-seven thousand, seven hundred seventy-six".