147265746768 has 120 divisors (see below), whose sum is σ = 476309246400. Its totient is φ = 41603139072.

The previous prime is 147265746707. The next prime is 147265746809. The reversal of 147265746768 is 867647562741.

147265746768 is a `hidden beast` number, since 1 + 47 + 26 + 57 + 467 + 68 = 666.

It is a super-2 number, since 2×147265746768² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 731058 + ... + 910481.

It is an arithmetic number, because the mean of its divisors is an integer number (3969243720).

Almost surely, 2^147265746768 is an apocalyptic number.

147265746768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

147265746768 is an abundant number, since it is smaller than the sum of its proper divisors (329043499632).

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

147265746768 is a wasteful number, since it uses less digits than its factorization.

147265746768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641649 (or 1641640 counting only the distinct ones).

The product of its digits is 94832640, while the sum is 63.

The spelling of 147265746768 in words is "one hundred forty-seven billion, two hundred sixty-five million, seven hundred forty-six thousand, seven hundred sixty-eight".