147449671660 has 48 divisors (see below), whose sum is σ = 313702018560. Its totient is φ = 58207631040.

The previous prime is 147449671609. The next prime is 147449671661. The reversal of 147449671660 is 66176944741.

It is not an unprimeable number, because it can be changed into a prime (147449671661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3790027 + ... + 3828733.

It is an arithmetic number, because the mean of its divisors is an integer number (6535458720).

Almost surely, 2^147449671660 is an apocalyptic number.

147449671660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147449671660 is an abundant number, since it is smaller than the sum of its proper divisors (166252346900).

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

147449671660 is a wasteful number, since it uses less digits than its factorization.

147449671660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41206 (or 41204 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 55.

The spelling of 147449671660 in words is "one hundred forty-seven billion, four hundred forty-nine million, six hundred seventy-one thousand, six hundred sixty".