73400067334 has 16 divisors (see below), whose sum is σ = 121172118480. Its totient is φ = 33068412160.

The previous prime is 73400067329. The next prime is 73400067353. The reversal of 73400067334 is 43376000437.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 73400067293 and 73400067302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14760199 + ... + 14765170.

It is an arithmetic number, because the mean of its divisors is an integer number (7573257405).

Almost surely, 2^73400067334 is an apocalyptic number.

73400067334 is a deficient number, since it is larger than the sum of its proper divisors (47772051146).

73400067334 is a wasteful number, since it uses less digits than its factorization.

73400067334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29525495.

The product of its (nonzero) digits is 127008, while the sum is 37.

The spelling of 73400067334 in words is "seventy-three billion, four hundred million, sixty-seven thousand, three hundred thirty-four".