1730033061072 has 80 divisors (see below), whose sum is σ = 4557520442880. Its totient is φ = 565378979200.

The previous prime is 1730033061059. The next prime is 1730033061073. The reversal of 1730033061072 is 2701603300371.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1730033061073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 807954 + ... + 2028017.

It is an arithmetic number, because the mean of its divisors is an integer number (56969005536).

Almost surely, 2^{1730033061072} is an apocalyptic number.

1730033061072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1730033061072 is an abundant number, since it is smaller than the sum of its proper divisors (2827487381808).

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

1730033061072 is a wasteful number, since it uses less digits than its factorization.

1730033061072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2836232 (or 2836226 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 33.

The spelling of 1730033061072 in words is "one trillion, seven hundred thirty billion, thirty-three million, sixty-one thousand, seventy-two".