1730230047152 has 20 divisors (see below), whose sum is σ = 3352560414216. Its totient is φ = 865053166080.

The previous prime is 1730230047131. The next prime is 1730230047157. The reversal of 1730230047152 is 2517400320371.

It is a happy number.

It is a super-2 number, since 2×1730230047152² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1730230047157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3634913 + ... + 4083264.

Almost surely, 2^{1730230047152} is an apocalyptic number.

It is an amenable number.

1730230047152 is a deficient number, since it is larger than the sum of its proper divisors (1622330367064).

1730230047152 is a wasteful number, since it uses less digits than its factorization.

1730230047152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7732196 (or 7732190 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The spelling of 1730230047152 in words is "one trillion, seven hundred thirty billion, two hundred thirty million, forty-seven thousand, one hundred fifty-two".