73144010307 has 12 divisors (see below), whose sum is σ = 102928414920. Its totient is φ = 46196216352.

The previous prime is 73144010281. The next prime is 73144010309. The reversal of 73144010307 is 70301044137.

It is not a de Polignac number, because 73144010307 - 2¹⁰ = 73144009283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73144010309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33768082 + ... + 33770247.

It is an arithmetic number, because the mean of its divisors is an integer number (8577367910).

Almost surely, 2^73144010307 is an apocalyptic number.

73144010307 is a deficient number, since it is larger than the sum of its proper divisors (29784404613).

73144010307 is a wasteful number, since it uses less digits than its factorization.

73144010307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67538370 (or 67538351 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The spelling of 73144010307 in words is "seventy-three billion, one hundred forty-four million, ten thousand, three hundred seven".