73697064318148 has 24 divisors (see below), whose sum is σ = 130737723753728. Its totient is φ = 36343437846336.

The previous prime is 73697064318121. The next prime is 73697064318161. The reversal of 73697064318148 is 84181346079637.

It is a super-2 number, since 2×73697064318148² (a number of 29 digits) contains 22 as substring.

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, 34019365 + ... + 36120787.

Almost surely, 2^{73697064318148} is an apocalyptic number.

It is an amenable number.

73697064318148 is a deficient number, since it is larger than the sum of its proper divisors (57040659435580).

73697064318148 is a wasteful number, since it uses less digits than its factorization.

73697064318148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221603 (or 2221601 counting only the distinct ones).

The product of its (nonzero) digits is 146313216, while the sum is 67.

The spelling of 73697064318148 in words is "seventy-three trillion, six hundred ninety-seven billion, sixty-four million, three hundred eighteen thousand, one hundred forty-eight".