74364322054 has 48 divisors (see below), whose sum is σ = 126758929248. Its totient is φ = 32670000000.

The previous prime is 74364322033. The next prime is 74364322057. The reversal of 74364322054 is 45022346347.

It is a junction number, because it is equal to n+sod(n) for n = 74364321998 and 74364322016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74364322057) by changing a digit.

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 in 23 ways as a sum of consecutive naturals, for example, 1324554 + ... + 1379554.

It is an arithmetic number, because the mean of its divisors is an integer number (2640811026).

Almost surely, 2^74364322054 is an apocalyptic number.

74364322054 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

74364322054 is a deficient number, since it is larger than the sum of its proper divisors (52394607194).

74364322054 is a wasteful number, since it uses less digits than its factorization.

74364322054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55213 (or 55202 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 40.

The spelling of 74364322054 in words is "seventy-four billion, three hundred sixty-four million, three hundred twenty-two thousand, fifty-four".