197419660260 has 48 divisors (see below), whose sum is σ = 552805477056. Its totient is φ = 52642344832.

The previous prime is 197419660259. The next prime is 197419660301. The reversal of 197419660260 is 62066914791.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1148662 + ... + 1309298.

It is an arithmetic number, because the mean of its divisors is an integer number (11516780772).

Almost surely, 2^197419660260 is an apocalyptic number.

197419660260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

197419660260 is an abundant number, since it is smaller than the sum of its proper divisors (355385816796).

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

197419660260 is a wasteful number, since it uses less digits than its factorization.

197419660260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181132 (or 181130 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 51.

The spelling of 197419660260 in words is "one hundred ninety-seven billion, four hundred nineteen million, six hundred sixty thousand, two hundred sixty".