67433747212743 has 16 divisors (see below), whose sum is σ = 93713126946816. Its totient is φ = 43083258469920.

The previous prime is 67433747212691. The next prime is 67433747212747. The reversal of 67433747212743 is 34721274733476.

67433747212743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 67433747212743 - 2²¹ = 67433745115591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67433747212747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3519864480 + ... + 3519883637.

It is an arithmetic number, because the mean of its divisors is an integer number (5857070434176).

Almost surely, 2^{67433747212743} is an apocalyptic number.

67433747212743 is a deficient number, since it is larger than the sum of its proper divisors (26279379734073).

67433747212743 is a wasteful number, since it uses less digits than its factorization.

67433747212743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7039748254.

The product of its digits is 99574272, while the sum is 60.

The spelling of 67433747212743 in words is "sixty-seven trillion, four hundred thirty-three billion, seven hundred forty-seven million, two hundred twelve thousand, seven hundred forty-three".