147764111712 has 96 divisors (see below), whose sum is σ = 449536034304. Its totient is φ = 41623680000.

The previous prime is 147764111711. The next prime is 147764111743. The reversal of 147764111712 is 217111467741.

147764111712 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147764111711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1500789 + ... + 1596212.

It is an arithmetic number, because the mean of its divisors is an integer number (4682667024).

Almost surely, 2^147764111712 is an apocalyptic number.

147764111712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

147764111712 is an abundant number, since it is smaller than the sum of its proper divisors (301771922592).

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

147764111712 is a wasteful number, since it uses less digits than its factorization.

147764111712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3097092 (or 3097084 counting only the distinct ones).

The product of its digits is 65856, while the sum is 42.

The spelling of 147764111712 in words is "one hundred forty-seven billion, seven hundred sixty-four million, one hundred eleven thousand, seven hundred twelve".