734742444761378 has 16 divisors (see below), whose sum is σ = 1142384222105280. Its totient is φ = 353998073735376.

The previous prime is 734742444761329. The next prime is 734742444761399. The reversal of 734742444761378 is 873167444247437.

734742444761378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12592389500 + ... + 12592447847.

It is an arithmetic number, because the mean of its divisors is an integer number (71399013881580).

Almost surely, 2^{734742444761378} is an apocalyptic number.

734742444761378 is a deficient number, since it is larger than the sum of its proper divisors (407641777343902).

734742444761378 is a wasteful number, since it uses less digits than its factorization.

734742444761378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25184837881.

The product of its digits is 2124251136, while the sum is 71.

The spelling of 734742444761378 in words is "seven hundred thirty-four trillion, seven hundred forty-two billion, four hundred forty-four million, seven hundred sixty-one thousand, three hundred seventy-eight".