74067407334 has 24 divisors (see below), whose sum is σ = 167456747952. Its totient is φ = 23615694960.

The previous prime is 74067407333. The next prime is 74067407347. The reversal of 74067407334 is 43370476047.

It is a self number, because there is not a number n which added to its sum of digits gives 74067407334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74067407333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89452977 + ... + 89453804.

It is an arithmetic number, because the mean of its divisors is an integer number (6977364498).

Almost surely, 2^74067407334 is an apocalyptic number.

74067407334 is an abundant number, since it is smaller than the sum of its proper divisors (93389340618).

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

74067407334 is a wasteful number, since it uses less digits than its factorization.

74067407334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178906812 (or 178906809 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 45.

The spelling of 74067407334 in words is "seventy-four billion, sixty-seven million, four hundred seven thousand, three hundred thirty-four".