74137027471 has 8 divisors (see below), whose sum is σ = 79842782880. Its totient is φ = 68431687392.

The previous prime is 74137027469. The next prime is 74137027499. The reversal of 74137027471 is 17472073147.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 74137027471 - 2¹ = 74137027469 is a prime.

It is a super-3 number, since 3×74137027471³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74137027271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335910 + ... + 510988.

It is an arithmetic number, because the mean of its divisors is an integer number (9980347860).

Almost surely, 2^74137027471 is an apocalyptic number.

74137027471 is a deficient number, since it is larger than the sum of its proper divisors (5705755409).

74137027471 is a wasteful number, since it uses less digits than its factorization.

74137027471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207665.

The product of its (nonzero) digits is 230496, while the sum is 43.

The spelling of 74137027471 in words is "seventy-four billion, one hundred thirty-seven million, twenty-seven thousand, four hundred seventy-one".