74340700334 has 16 divisors (see below), whose sum is σ = 113574374160. Its totient is φ = 36487402560.

The previous prime is 74340700331. The next prime is 74340700351. The reversal of 74340700334 is 43300704347.

It is a super-2 number, since 2×74340700334² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 74340700294 and 74340700303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74340700331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1175789 + ... + 1237400.

It is an arithmetic number, because the mean of its divisors is an integer number (7098398385).

Almost surely, 2^74340700334 is an apocalyptic number.

74340700334 is a deficient number, since it is larger than the sum of its proper divisors (39233673826).

74340700334 is a wasteful number, since it uses less digits than its factorization.

74340700334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2413475.

The product of its (nonzero) digits is 84672, while the sum is 35.

The spelling of 74340700334 in words is "seventy-four billion, three hundred forty million, seven hundred thousand, three hundred thirty-four".