44145315435 has 64 divisors (see below), whose sum is σ = 77306664960. Its totient is φ = 21379438080.

The previous prime is 44145315391. The next prime is 44145315463. The reversal of 44145315435 is 53451354144.

It is not a de Polignac number, because 44145315435 - 2⁹ = 44145314923 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 44145315393 and 44145315402.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11900361 + ... + 11904069.

It is an arithmetic number, because the mean of its divisors is an integer number (1207916640).

Almost surely, 2^44145315435 is an apocalyptic number.

44145315435 is a deficient number, since it is larger than the sum of its proper divisors (33161349525).

44145315435 is a wasteful number, since it uses less digits than its factorization.

44145315435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4708.

The product of its digits is 288000, while the sum is 39.

Adding to 44145315435 its reverse (53451354144), we get a palindrome (97596669579).

The spelling of 44145315435 in words is "forty-four billion, one hundred forty-five million, three hundred fifteen thousand, four hundred thirty-five".