74340292054 has 8 divisors (see below), whose sum is σ = 127440500688. Its totient is φ = 31860125160.

The previous prime is 74340292051. The next prime is 74340292073. The reversal of 74340292054 is 45029204347.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 74340291998 and 74340292016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74340292051) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2655010417 + ... + 2655010444.

It is an arithmetic number, because the mean of its divisors is an integer number (15930062586).

Almost surely, 2^74340292054 is an apocalyptic number.

74340292054 is a deficient number, since it is larger than the sum of its proper divisors (53100208634).

74340292054 is a wasteful number, since it uses less digits than its factorization.

74340292054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5310020870.

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 74340292054 in words is "seventy-four billion, three hundred forty million, two hundred ninety-two thousand, fifty-four".