67367040734034 has 80 divisors (see below), whose sum is σ = 159842209371768. Its totient is φ = 21133355839488.

The previous prime is 67367040734033. The next prime is 67367040734141. The reversal of 67367040734034 is 43043704076376.

67367040734034 is a `hidden beast` number, since 6 + 73 + 67 + 0 + 40 + 73 + 403 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 64196871167025 + 3170169567009 = 8012295^2 + 1780497^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (67367040734033) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 41103862 + ... + 42711374.

Almost surely, 2^{67367040734034} is an apocalyptic number.

67367040734034 is an abundant number, since it is smaller than the sum of its proper divisors (92475168637734).

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

67367040734034 is a wasteful number, since it uses less digits than its factorization.

67367040734034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622761 (or 1622752 counting only the distinct ones).

The product of its (nonzero) digits is 21337344, while the sum is 54.

The spelling of 67367040734034 in words is "sixty-seven trillion, three hundred sixty-seven billion, forty million, seven hundred thirty-four thousand, thirty-four".