74110542408 has 224 divisors, whose sum is σ = 248459011200. Its totient is φ = 20253556224.

The previous prime is 74110542403. The next prime is 74110542419. The reversal of 74110542408 is 80424501147.

It is a happy number.

74110542408 is a `hidden beast` number, since 74 + 1 + 1 + 0 + 542 + 40 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (74110542403) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 899488 + ... + 978416.

Almost surely, 2^74110542408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74110542408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124229505600).

74110542408 is an abundant number, since it is smaller than the sum of its proper divisors (174348468792).

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

74110542408 is a wasteful number, since it uses less digits than its factorization.

74110542408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78983 (or 78964 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The spelling of 74110542408 in words is "seventy-four billion, one hundred ten million, five hundred forty-two thousand, four hundred eight".