147330772721636 has 24 divisors (see below), whose sum is σ = 297415391668416. Its totient is φ = 62551649832480.

The previous prime is 147330772721621. The next prime is 147330772721653. The reversal of 147330772721636 is 636127277033741.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24587909675 + ... + 24587915666.

It is an arithmetic number, because the mean of its divisors is an integer number (12392307986184).

Almost surely, 2^{147330772721636} is an apocalyptic number.

It is an amenable number.

147330772721636 is an abundant number, since it is smaller than the sum of its proper divisors (150084618946780).

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

147330772721636 is a wasteful number, since it uses less digits than its factorization.

147330772721636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49175825459 (or 49175825457 counting only the distinct ones).

The product of its (nonzero) digits is 37340352, while the sum is 59.

The spelling of 147330772721636 in words is "one hundred forty-seven trillion, three hundred thirty billion, seven hundred seventy-two million, seven hundred twenty-one thousand, six hundred thirty-six".