147034720247 has 8 divisors (see below), whose sum is σ = 156728682000. Its totient is φ = 137456854144.

The previous prime is 147034720223. The next prime is 147034720267. The reversal of 147034720247 is 742027430741.

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

It is a cyclic number.

It is not a de Polignac number, because 147034720247 - 2⁸ = 147034719991 is a prime.

It is a super-2 number, since 2×147034720247² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147034720267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29021297 + ... + 29026362.

It is an arithmetic number, because the mean of its divisors is an integer number (19591085250).

Almost surely, 2^147034720247 is an apocalyptic number.

147034720247 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

147034720247 is a deficient number, since it is larger than the sum of its proper divisors (9693961753).

147034720247 is a wasteful number, since it uses less digits than its factorization.

147034720247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58047825.

The product of its (nonzero) digits is 263424, while the sum is 41.

The spelling of 147034720247 in words is "one hundred forty-seven billion, thirty-four million, seven hundred twenty thousand, two hundred forty-seven".