197041443480 has 128 divisors (see below), whose sum is σ = 750634099200. Its totient is φ = 45038042496.

The previous prime is 197041443479. The next prime is 197041443517. The reversal of 197041443480 is 84344140791.

197041443480 is a `hidden beast` number, since 1 + 97 + 0 + 41 + 4 + 43 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13024282 + ... + 13039401.

It is an arithmetic number, because the mean of its divisors is an integer number (5864328900).

Almost surely, 2^197041443480 is an apocalyptic number.

197041443480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

197041443480 is an abundant number, since it is smaller than the sum of its proper divisors (553592655720).

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

197041443480 is a wasteful number, since it uses less digits than its factorization.

197041443480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26063710 (or 26063700 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 197041443480 in words is "one hundred ninety-seven billion, forty-one million, four hundred forty-three thousand, four hundred eighty".