44161540435 has 4 divisors (see below), whose sum is σ = 52993848528. Its totient is φ = 35329232344.

The previous prime is 44161540427. The next prime is 44161540477. The reversal of 44161540435 is 53404516144.

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

It is a cyclic number.

It is not a de Polignac number, because 44161540435 - 2³ = 44161540427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44161540394 and 44161540403.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4416154039 + ... + 4416154048.

It is an arithmetic number, because the mean of its divisors is an integer number (13248462132).

Almost surely, 2^44161540435 is an apocalyptic number.

44161540435 is a deficient number, since it is larger than the sum of its proper divisors (8832308093).

44161540435 is an equidigital number, since it uses as much as digits as its factorization.

44161540435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8832308092.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 44161540435 in words is "forty-four billion, one hundred sixty-one million, five hundred forty thousand, four hundred thirty-five".