73201396735 has 8 divisors (see below), whose sum is σ = 87850488096. Its totient is φ = 58555242720.

The previous prime is 73201396711. The next prime is 73201396759. The reversal of 73201396735 is 53769310237.

It is an interprime number because it is at equal distance from previous prime (73201396711) and next prime (73201396759).

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

It is not a de Polignac number, because 73201396735 - 2⁵ = 73201396703 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 679131 + ... + 779500.

It is an arithmetic number, because the mean of its divisors is an integer number (10981311012).

Almost surely, 2^73201396735 is an apocalyptic number.

73201396735 is a deficient number, since it is larger than the sum of its proper divisors (14649091361).

73201396735 is a wasteful number, since it uses less digits than its factorization.

73201396735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468673.

The product of its (nonzero) digits is 714420, while the sum is 46.

The spelling of 73201396735 in words is "seventy-three billion, two hundred one million, three hundred ninety-six thousand, seven hundred thirty-five".