73107473405734 has 48 divisors (see below), whose sum is σ = 116596130983200. Its totient is φ = 34372577627136.

The previous prime is 73107473405711. The next prime is 73107473405741. The reversal of 73107473405734 is 43750437470137.

It is a congruent number.

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, 3317175487 + ... + 3317197525.

It is an arithmetic number, because the mean of its divisors is an integer number (2429086062150).

Almost surely, 2^{73107473405734} is an apocalyptic number.

73107473405734 is a deficient number, since it is larger than the sum of its proper divisors (43488657577466).

73107473405734 is a wasteful number, since it uses less digits than its factorization.

73107473405734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26977 (or 26960 counting only the distinct ones).

The product of its (nonzero) digits is 20744640, while the sum is 55.

The spelling of 73107473405734 in words is "seventy-three trillion, one hundred seven billion, four hundred seventy-three million, four hundred five thousand, seven hundred thirty-four".