147329817770 has 8 divisors (see below), whose sum is σ = 265193672004. Its totient is φ = 58931927104.

The previous prime is 147329817763. The next prime is 147329817781. The reversal of 147329817770 is 77718923741.

It can be written as a sum of positive squares in 2 ways, for example, as 145093189921 + 2236627849 = 380911^2 + 47293^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 7366490879 + ... + 7366490898.

Almost surely, 2^147329817770 is an apocalyptic number.

147329817770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147329817770 is a deficient number, since it is larger than the sum of its proper divisors (117863854234).

147329817770 is a wasteful number, since it uses less digits than its factorization.

147329817770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14732981784.

The product of its (nonzero) digits is 4148928, while the sum is 56.

The spelling of 147329817770 in words is "one hundred forty-seven billion, three hundred twenty-nine million, eight hundred seventeen thousand, seven hundred seventy".