147086021368 has 128 divisors (see below), whose sum is σ = 345050435520. Its totient is φ = 57747087360.

The previous prime is 147086021287. The next prime is 147086021371. The reversal of 147086021368 is 863120680741.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3342646 + ... + 3386362.

Almost surely, 2^147086021368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147086021368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172525217760).

147086021368 is an abundant number, since it is smaller than the sum of its proper divisors (197964414152).

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

147086021368 is a wasteful number, since it uses less digits than its factorization.

147086021368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43937 (or 43933 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 147086021368 in words is "one hundred forty-seven billion, eighty-six million, twenty-one thousand, three hundred sixty-eight".