73413481340 has 24 divisors (see below), whose sum is σ = 154181143872. Its totient is φ = 29362948160.

The previous prime is 73413481321. The next prime is 73413481373. The reversal of 73413481340 is 4318431437.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 73413481294 and 73413481303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104030 + ... + 397050.

It is an arithmetic number, because the mean of its divisors is an integer number (6424214328).

Almost surely, 2^73413481340 is an apocalyptic number.

It is an amenable number.

73413481340 is an abundant number, since it is smaller than the sum of its proper divisors (80767662532).

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

73413481340 is a wasteful number, since it uses less digits than its factorization.

73413481340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305557 (or 305555 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 73413481340 in words is "seventy-three billion, four hundred thirteen million, four hundred eighty-one thousand, three hundred forty".