44035601051409 has 16 divisors (see below), whose sum is σ = 64052470061760. Its totient is φ = 26687956930560.

The previous prime is 44035601051303. The next prime is 44035601051443. The reversal of 44035601051409 is 90415010653044.

It is a happy number.

It is not a de Polignac number, because 44035601051409 - 2²¹ = 44035598954257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44035601051479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4007992 + ... + 10204665.

It is an arithmetic number, because the mean of its divisors is an integer number (4003279378860).

Almost surely, 2^{44035601051409} is an apocalyptic number.

It is an amenable number.

44035601051409 is a deficient number, since it is larger than the sum of its proper divisors (20016869010351).

44035601051409 is a wasteful number, since it uses less digits than its factorization.

44035601051409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14306560.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 44035601051409 in words is "forty-four trillion, thirty-five billion, six hundred one million, fifty-one thousand, four hundred nine".