74324426061 has 16 divisors (see below), whose sum is σ = 103076886528. Its totient is φ = 47585194800.

The previous prime is 74324426051. The next prime is 74324426087. The reversal of 74324426061 is 16062442347.

It is not a de Polignac number, because 74324426061 - 2¹⁰ = 74324425037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74324426021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3038151 + ... + 3062516.

It is an arithmetic number, because the mean of its divisors is an integer number (6442305408).

Almost surely, 2^74324426061 is an apocalyptic number.

It is an amenable number.

74324426061 is a deficient number, since it is larger than the sum of its proper divisors (28752460467).

74324426061 is a wasteful number, since it uses less digits than its factorization.

74324426061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6100832.

The product of its (nonzero) digits is 193536, while the sum is 39.

The spelling of 74324426061 in words is "seventy-four billion, three hundred twenty-four million, four hundred twenty-six thousand, sixty-one".