44466033149 has 2 divisors, whose sum is σ = 44466033150. Its totient is φ = 44466033148.

The previous prime is 44466033107. The next prime is 44466033173. The reversal of 44466033149 is 94133066444.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43631689924 + 834343225 = 208882^2 + 28885^2 .

It is a cyclic number.

It is not a de Polignac number, because 44466033149 - 2⁸ = 44466032893 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44466033649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22233016574 + 22233016575.

It is an arithmetic number, because the mean of its divisors is an integer number (22233016575).

Almost surely, 2^44466033149 is an apocalyptic number.

It is an amenable number.

44466033149 is a deficient number, since it is larger than the sum of its proper divisors (1).

44466033149 is an equidigital number, since it uses as much as digits as its factorization.

44466033149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 746496, while the sum is 44.

The spelling of 44466033149 in words is "forty-four billion, four hundred sixty-six million, thirty-three thousand, one hundred forty-nine".