147471859632 has 160 divisors (see below), whose sum is σ = 410997980160. Its totient is φ = 45444326400.

The previous prime is 147471859603. The next prime is 147471859681. The reversal of 147471859632 is 236958174741.

It is a super-2 number, since 2×147471859632² (a number of 23 digits) contains 22 as substring.

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, 6156094 + ... + 6180002.

It is an arithmetic number, because the mean of its divisors is an integer number (2568737376).

Almost surely, 2^147471859632 is an apocalyptic number.

147471859632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147471859632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205498990080).

147471859632 is an abundant number, since it is smaller than the sum of its proper divisors (263526120528).

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

147471859632 is a wasteful number, since it uses less digits than its factorization.

147471859632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24131 (or 24125 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 57.

The spelling of 147471859632 in words is "one hundred forty-seven billion, four hundred seventy-one million, eight hundred fifty-nine thousand, six hundred thirty-two".