73400733700734 has 32 divisors (see below), whose sum is σ = 167109970800384. Its totient is φ = 21275574985280.

The previous prime is 73400733700729. The next prime is 73400733700753. The reversal of 73400733700734 is 43700733700437.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24176788239 + ... + 24176791274.

It is an arithmetic number, because the mean of its divisors is an integer number (5222186587512).

Almost surely, 2^{73400733700734} is an apocalyptic number.

73400733700734 is an abundant number, since it is smaller than the sum of its proper divisors (93709237099650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73400733700734 is a wasteful number, since it uses less digits than its factorization.

73400733700734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48353579552.

The product of its (nonzero) digits is 3111696, while the sum is 48.

The spelling of 73400733700734 in words is "seventy-three trillion, four hundred billion, seven hundred thirty-three million, seven hundred thousand, seven hundred thirty-four".