73149980710 has 8 divisors (see below), whose sum is σ = 131669965296. Its totient is φ = 29259992280.

The previous prime is 73149980699. The next prime is 73149980861. The reversal of 73149980710 is 1708994137.

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, 3657499026 + ... + 3657499045.

It is an arithmetic number, because the mean of its divisors is an integer number (16458745662).

Almost surely, 2^73149980710 is an apocalyptic number.

73149980710 is a deficient number, since it is larger than the sum of its proper divisors (58519984586).

73149980710 is a wasteful number, since it uses less digits than its factorization.

73149980710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7314998078.

The product of its (nonzero) digits is 381024, while the sum is 49.

The spelling of 73149980710 in words is "seventy-three billion, one hundred forty-nine million, nine hundred eighty thousand, seven hundred ten".