73112832007 has 2 divisors, whose sum is σ = 73112832008. Its totient is φ = 73112832006.

The previous prime is 73112831969. The next prime is 73112832011. The reversal of 73112832007 is 70023821137.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73112832007 - 2³¹ = 70965348359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73116832007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36556416003 + 36556416004.

It is an arithmetic number, because the mean of its divisors is an integer number (36556416004).

Almost surely, 2^73112832007 is an apocalyptic number.

73112832007 is a deficient number, since it is larger than the sum of its proper divisors (1).

73112832007 is an equidigital number, since it uses as much as digits as its factorization.

73112832007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 34.

The spelling of 73112832007 in words is "seventy-three billion, one hundred twelve million, eight hundred thirty-two thousand, seven".