44354653434 has 224 divisors, whose sum is σ = 123938855040. Its totient is φ = 11586830976.

The previous prime is 44354653391. The next prime is 44354653481. The reversal of 44354653434 is 43435645344.

It is a happy number.

44354653434 is a `hidden beast` number, since 4 + 43 + 5 + 46 + 534 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 44354653434.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 14460369 + ... + 14463435.

It is an arithmetic number, because the mean of its divisors is an integer number (553298460).

Almost surely, 2^44354653434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44354653434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61969427520).

44354653434 is an abundant number, since it is smaller than the sum of its proper divisors (79584201606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44354653434 is a wasteful number, since it uses less digits than its factorization.

44354653434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3216 (or 3201 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 45.

The spelling of 44354653434 in words is "forty-four billion, three hundred fifty-four million, six hundred fifty-three thousand, four hundred thirty-four".