147736774068 has 24 divisors (see below), whose sum is σ = 371235996768. Its totient is φ = 45457468896.

The previous prime is 147736774057. The next prime is 147736774079. The reversal of 147736774068 is 860477637741.

It is an interprime number because it is at equal distance from previous prime (147736774057) and next prime (147736774079).

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 7 ways as a sum of consecutive naturals, for example, 473515146 + ... + 473515457.

It is an arithmetic number, because the mean of its divisors is an integer number (15468166532).

Almost surely, 2^147736774068 is an apocalyptic number.

It is an amenable number.

147736774068 is an abundant number, since it is smaller than the sum of its proper divisors (223499222700).

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

147736774068 is a wasteful number, since it uses less digits than its factorization.

147736774068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947030623 (or 947030621 counting only the distinct ones).

The product of its (nonzero) digits is 33191424, while the sum is 60.

The spelling of 147736774068 in words is "one hundred forty-seven billion, seven hundred thirty-six million, seven hundred seventy-four thousand, sixty-eight".