147889016340 has 48 divisors (see below), whose sum is σ = 445942267008. Its totient is φ = 36403449984.

The previous prime is 147889016329. The next prime is 147889016369. The reversal of 147889016340 is 43610988741.

147889016340 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×147889016340² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 94799872 + ... + 94801431.

It is an arithmetic number, because the mean of its divisors is an integer number (9290463896).

Almost surely, 2^147889016340 is an apocalyptic number.

147889016340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147889016340 is an abundant number, since it is smaller than the sum of its proper divisors (298053250668).

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

147889016340 is a wasteful number, since it uses less digits than its factorization.

147889016340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189601328 (or 189601326 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 51.

The spelling of 147889016340 in words is "one hundred forty-seven billion, eight hundred eighty-nine million, sixteen thousand, three hundred forty".