74653364120 has 256 divisors, whose sum is σ = 190997533440. Its totient is φ = 26109411328.

The previous prime is 74653364111. The next prime is 74653364183. The reversal of 74653364120 is 2146335647.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 93667562 + ... + 93668358.

It is an arithmetic number, because the mean of its divisors is an integer number (746084115).

Almost surely, 2^74653364120 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 74653364120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95498766720).

74653364120 is an abundant number, since it is smaller than the sum of its proper divisors (116344169320).

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

74653364120 is a wasteful number, since it uses less digits than its factorization.

74653364120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014 (or 1010 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 41.

Adding to 74653364120 its reverse (2146335647), we get a palindrome (76799699767).

The spelling of 74653364120 in words is "seventy-four billion, six hundred fifty-three million, three hundred sixty-four thousand, one hundred twenty".