734729451051 has 4 divisors (see below), whose sum is σ = 979639268072. Its totient is φ = 489819634032.

The previous prime is 734729450989. The next prime is 734729451101. The reversal of 734729451051 is 150154927437.

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

It is not a de Polignac number, because 734729451051 - 2¹⁰ = 734729450027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (734729451151) 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, 122454908506 + ... + 122454908511.

It is an arithmetic number, because the mean of its divisors is an integer number (244909817018).

Almost surely, 2^734729451051 is an apocalyptic number.

734729451051 is a deficient number, since it is larger than the sum of its proper divisors (244909817021).

734729451051 is a wasteful number, since it uses less digits than its factorization.

734729451051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244909817020.

The product of its (nonzero) digits is 1058400, while the sum is 48.

The spelling of 734729451051 in words is "seven hundred thirty-four billion, seven hundred twenty-nine million, four hundred fifty-one thousand, fifty-one".