147389597712 has 720 divisors, whose sum is σ = 544768307200. Its totient is φ = 36294635520.

The previous prime is 147389597659. The next prime is 147389597713. The reversal of 147389597712 is 217795983741.

147389597712 is a `hidden beast` number, since 1 + 4 + 7 + 38 + 9 + 597 + 7 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 147389597712.

It is not an unprimeable number, because it can be changed into a prime (147389597713) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 171582339 + ... + 171583197.

Almost surely, 2^147389597712 is an apocalyptic number.

147389597712 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 147389597712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272384153600).

147389597712 is an abundant number, since it is smaller than the sum of its proper divisors (397378709488).

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

147389597712 is a wasteful number, since it uses less digits than its factorization.

147389597712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964 (or 938 counting only the distinct ones).

The product of its digits is 26671680, while the sum is 63.

The spelling of 147389597712 in words is "one hundred forty-seven billion, three hundred eighty-nine million, five hundred ninety-seven thousand, seven hundred twelve".