44229214857 has 32 divisors (see below), whose sum is σ = 62949249792. Its totient is φ = 27526754304.

The previous prime is 44229214807. The next prime is 44229214871. The reversal of 44229214857 is 75841292244.

It is a happy number.

It is not a de Polignac number, because 44229214857 - 2¹¹ = 44229212809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44229214807) 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, 3379308 + ... + 3392370.

It is an arithmetic number, because the mean of its divisors is an integer number (1967164056).

Almost surely, 2^44229214857 is an apocalyptic number.

It is an amenable number.

44229214857 is a deficient number, since it is larger than the sum of its proper divisors (18720034935).

44229214857 is a wasteful number, since it uses less digits than its factorization.

44229214857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13617.

The product of its digits is 1290240, while the sum is 48.

The spelling of 44229214857 in words is "forty-four billion, two hundred twenty-nine million, two hundred fourteen thousand, eight hundred fifty-seven".