73430146130 has 16 divisors (see below), whose sum is σ = 144190105344. Its totient is φ = 26701871280.

The previous prime is 73430146117. The next prime is 73430146193. The reversal of 73430146130 is 3164103437.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333773282 + ... + 333773501.

It is an arithmetic number, because the mean of its divisors is an integer number (9011881584).

Almost surely, 2^73430146130 is an apocalyptic number.

73430146130 is a deficient number, since it is larger than the sum of its proper divisors (70759959214).

73430146130 is a wasteful number, since it uses less digits than its factorization.

73430146130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667546801.

The product of its (nonzero) digits is 18144, while the sum is 32.

Adding to 73430146130 its reverse (3164103437), we get a palindrome (76594249567).

The spelling of 73430146130 in words is "seventy-three billion, four hundred thirty million, one hundred forty-six thousand, one hundred thirty".