734022728351 has 4 divisors (see below), whose sum is σ = 800752067304. Its totient is φ = 667293389400.

The previous prime is 734022728347. The next prime is 734022728371. The reversal of 734022728351 is 153827220437.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 734022728351 - 2² = 734022728347 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734022728371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33364669460 + ... + 33364669481.

It is an arithmetic number, because the mean of its divisors is an integer number (200188016826).

Almost surely, 2^734022728351 is an apocalyptic number.

734022728351 is a deficient number, since it is larger than the sum of its proper divisors (66729338953).

734022728351 is a wasteful number, since it uses less digits than its factorization.

734022728351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66729338952.

The product of its (nonzero) digits is 564480, while the sum is 44.

Adding to 734022728351 its reverse (153827220437), we get a palindrome (887849948788).

The spelling of 734022728351 in words is "seven hundred thirty-four billion, twenty-two million, seven hundred twenty-eight thousand, three hundred fifty-one".