73435875122 has 8 divisors (see below), whose sum is σ = 110155011372. Its totient is φ = 36717538000.

The previous prime is 73435875101. The next prime is 73435875131. The reversal of 73435875122 is 22157853437.

It can be written as a sum of positive squares in 2 ways, for example, as 69801111601 + 3634763521 = 264199^2 + 60289^2 .

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

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, 158372 + ... + 414672.

Almost surely, 2^73435875122 is an apocalyptic number.

73435875122 is a deficient number, since it is larger than the sum of its proper divisors (36719136250).

73435875122 is a wasteful number, since it uses less digits than its factorization.

73435875122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399564.

The product of its digits is 1411200, while the sum is 47.

The spelling of 73435875122 in words is "seventy-three billion, four hundred thirty-five million, eight hundred seventy-five thousand, one hundred twenty-two".