196277353024 has 63 divisors (see below), whose sum is σ = 395044049001. Its totient is φ = 96758188800.

The previous prime is 196277353003. The next prime is 196277353087. The reversal of 196277353024 is 420353772691.

The square root of 196277353024 is 443032.

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., 169276290624 + 27001062400 = 411432^2 + 164320^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 279995874 + ... + 279996574.

Almost surely, 2^196277353024 is an apocalyptic number.

196277353024 is the 443032-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196277353024

196277353024 is an abundant number, since it is smaller than the sum of its proper divisors (198766695977).

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

196277353024 is an frugal number, since it uses more digits than its factorization.

196277353024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572 (or 782 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 49.

Multiplying 196277353024 by its sum of digits (49), we get a square (9617590298176 = 3101224²).

The spelling of 196277353024 in words is "one hundred ninety-six billion, two hundred seventy-seven million, three hundred fifty-three thousand, twenty-four".