73031382382 has 8 divisors (see below), whose sum is σ = 125196655536. Its totient is φ = 31299163872.

The previous prime is 73031382367. The next prime is 73031382451. The reversal of 73031382382 is 28328313037.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2608263643 + ... + 2608263670.

It is an arithmetic number, because the mean of its divisors is an integer number (15649581942).

Almost surely, 2^73031382382 is an apocalyptic number.

73031382382 is a deficient number, since it is larger than the sum of its proper divisors (52165273154).

73031382382 is a wasteful number, since it uses less digits than its factorization.

73031382382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5216527322.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 73031382382 in words is "seventy-three billion, thirty-one million, three hundred eighty-two thousand, three hundred eighty-two".