34446773078 has 64 divisors (see below), whose sum is σ = 56878930944. Its totient is φ = 15600816000.

The previous prime is 34446773071. The next prime is 34446773089. The reversal of 34446773078 is 87037764443.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34446773071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8564708 + ... + 8568728.

It is an arithmetic number, because the mean of its divisors is an integer number (888733296).

Almost surely, 2^34446773078 is an apocalyptic number.

34446773078 is a deficient number, since it is larger than the sum of its proper divisors (22432157866).

34446773078 is a wasteful number, since it uses less digits than its factorization.

34446773078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4221.

The product of its (nonzero) digits is 9483264, while the sum is 53.

The spelling of 34446773078 in words is "thirty-four billion, four hundred forty-six million, seven hundred seventy-three thousand, seventy-eight".