74340101338140 has 96 divisors (see below), whose sum is σ = 227080772303616. Its totient is φ = 18021401981440.

The previous prime is 74340101338117. The next prime is 74340101338141. The reversal of 74340101338140 is 4183310104347.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74340101338141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26041939 + ... + 28755221.

It is an arithmetic number, because the mean of its divisors is an integer number (2365424711496).

Almost surely, 2^{74340101338140} is an apocalyptic number.

It is an amenable number.

74340101338140 is an abundant number, since it is smaller than the sum of its proper divisors (152740670965476).

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

74340101338140 is a wasteful number, since it uses less digits than its factorization.

74340101338140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754819 (or 2754817 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 74340101338140 in words is "seventy-four trillion, three hundred forty billion, one hundred one million, three hundred thirty-eight thousand, one hundred forty".