147710918772 has 18 divisors (see below), whose sum is σ = 373380378098. Its totient is φ = 49236972912.

The previous prime is 147710918749. The next prime is 147710918801. The reversal of 147710918772 is 277819017741.

147710918772 is a `hidden beast` number, since 1 + 477 + 1 + 0 + 91 + 87 + 7 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 139609838736 + 8101080036 = 373644^2 + 90006^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2051540503 + ... + 2051540574.

Almost surely, 2^147710918772 is an apocalyptic number.

147710918772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

147710918772 is an abundant number, since it is smaller than the sum of its proper divisors (225669459326).

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

147710918772 is a wasteful number, since it uses less digits than its factorization.

147710918772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4103081087 (or 4103081082 counting only the distinct ones).

The product of its (nonzero) digits is 1382976, while the sum is 54.

The spelling of 147710918772 in words is "one hundred forty-seven billion, seven hundred ten million, nine hundred eighteen thousand, seven hundred seventy-two".