74111207162 has 12 divisors (see below), whose sum is σ = 114868518138. Its totient is φ = 35860260600.

The previous prime is 74111207153. The next prime is 74111207173. The reversal of 74111207162 is 26170211147.

It can be written as a sum of positive squares in only one way, i.e., 52071132481 + 22040074681 = 228191^2 + 148459^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19277789 + ... + 19281632.

Almost surely, 2^74111207162 is an apocalyptic number.

74111207162 is a deficient number, since it is larger than the sum of its proper divisors (40757310976).

74111207162 is a wasteful number, since it uses less digits than its factorization.

74111207162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38559485 (or 38559454 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 32.

The spelling of 74111207162 in words is "seventy-four billion, one hundred eleven million, two hundred seven thousand, one hundred sixty-two".