734516247442 has 4 divisors (see below), whose sum is σ = 1101774371166. Its totient is φ = 367258123720.

The previous prime is 734516247433. The next prime is 734516247449. The reversal of 734516247442 is 244742615437.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 244742615437 = 38543 ⋅6349859.

It can be written as a sum of positive squares in only one way, i.e., 533032868281 + 201483379161 = 730091^2 + 448869^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (734516247449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183629061859 + ... + 183629061862.

Almost surely, 2^734516247442 is an apocalyptic number.

734516247442 is a deficient number, since it is larger than the sum of its proper divisors (367258123724).

734516247442 is a wasteful number, since it uses less digits than its factorization.

734516247442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367258123723.

The product of its digits is 4515840, while the sum is 49.

The spelling of 734516247442 in words is "seven hundred thirty-four billion, five hundred sixteen million, two hundred forty-seven thousand, four hundred forty-two".