73343710377077 has 4 divisors (see below), whose sum is σ = 83821383288096. Its totient is φ = 62866037466060.

The previous prime is 73343710377073. The next prime is 73343710377103. The reversal of 73343710377077 is 77077301734337.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 73343710377077 - 2² = 73343710377073 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73343710377073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5238836455499 + ... + 5238836455512.

It is an arithmetic number, because the mean of its divisors is an integer number (20955345822024).

Almost surely, 2^{73343710377077} is an apocalyptic number.

It is an amenable number.

73343710377077 is a deficient number, since it is larger than the sum of its proper divisors (10477672911019).

73343710377077 is a wasteful number, since it uses less digits than its factorization.

73343710377077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10477672911018.

The product of its (nonzero) digits is 38118276, while the sum is 59.

The spelling of 73343710377077 in words is "seventy-three trillion, three hundred forty-three billion, seven hundred ten million, three hundred seventy-seven thousand, seventy-seven".