730040361122 has 18 divisors (see below), whose sum is σ = 1100204841267. Its totient is φ = 363313403136.

The previous prime is 730040361109. The next prime is 730040361151. The reversal of 730040361122 is 221163040037.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 213997834801 + 516042526321 = 462599^2 + 718361^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=604169.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 281541458 + ... + 281544050.

Almost surely, 2^730040361122 is an apocalyptic number.

730040361122 is a deficient number, since it is larger than the sum of its proper divisors (370164480145).

730040361122 is an frugal number, since it uses more digits than its factorization.

730040361122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5654 (or 2828 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The spelling of 730040361122 in words is "seven hundred thirty billion, forty million, three hundred sixty-one thousand, one hundred twenty-two".