73703667411338 has 4 divisors (see below), whose sum is σ = 110555501117010. Its totient is φ = 36851833705668.

The previous prime is 73703667411289. The next prime is 73703667411377. The reversal of 73703667411338 is 83311476630737.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 72221051900209 + 1482615511129 = 8498297^2 + 1217627^2 .

It is a super-2 number, since 2×73703667411338² (a number of 29 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 18425916852833 + ... + 18425916852836.

Almost surely, 2^{73703667411338} is an apocalyptic number.

73703667411338 is a deficient number, since it is larger than the sum of its proper divisors (36851833705672).

73703667411338 is a wasteful number, since it uses less digits than its factorization.

73703667411338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36851833705671.

The product of its (nonzero) digits is 32006016, while the sum is 59.

The spelling of 73703667411338 in words is "seventy-three trillion, seven hundred three billion, six hundred sixty-seven million, four hundred eleven thousand, three hundred thirty-eight".