73226397105 has 24 divisors (see below), whose sum is σ = 126935932032. Its totient is φ = 39050947104.

The previous prime is 73226397067. The next prime is 73226397143. The reversal of 73226397105 is 50179362237.

73226397105 is a `hidden beast` number, since 7 + 3 + 2 + 2 + 639 + 7 + 1 + 0 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (73226397067) and next prime (73226397143).

It is not a de Polignac number, because 73226397105 - 2⁸ = 73226396849 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 570262 + ... + 686768.

It is an arithmetic number, because the mean of its divisors is an integer number (5288997168).

Almost surely, 2^73226397105 is an apocalyptic number.

It is an amenable number.

73226397105 is a deficient number, since it is larger than the sum of its proper divisors (53709534927).

73226397105 is a wasteful number, since it uses less digits than its factorization.

73226397105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130485 (or 130482 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 45.

The spelling of 73226397105 in words is "seventy-three billion, two hundred twenty-six million, three hundred ninety-seven thousand, one hundred five".