74141440012 has 6 divisors (see below), whose sum is σ = 129747520028. Its totient is φ = 37070720004.

The previous prime is 74141439997. The next prime is 74141440057. The reversal of 74141440012 is 21004414147.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9267679998 + ... + 9267680005.

Almost surely, 2^74141440012 is an apocalyptic number.

It is an amenable number.

74141440012 is a deficient number, since it is larger than the sum of its proper divisors (55606080016).

74141440012 is a wasteful number, since it uses less digits than its factorization.

74141440012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18535360007 (or 18535360005 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 28.

Adding to 74141440012 its reverse (21004414147), we get a palindrome (95145854159).

The spelling of 74141440012 in words is "seventy-four billion, one hundred forty-one million, four hundred forty thousand, twelve".