44454620123 has 2 divisors, whose sum is σ = 44454620124. Its totient is φ = 44454620122.

The previous prime is 44454619987. The next prime is 44454620183. The reversal of 44454620123 is 32102645444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44454620123 - 2¹⁶ = 44454554587 is a prime.

It is not a weakly prime, because it can be changed into another prime (44454620183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22227310061 + 22227310062.

It is an arithmetic number, because the mean of its divisors is an integer number (22227310062).

Almost surely, 2^44454620123 is an apocalyptic number.

44454620123 is a deficient number, since it is larger than the sum of its proper divisors (1).

44454620123 is an equidigital number, since it uses as much as digits as its factorization.

44454620123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92160, while the sum is 35.

The spelling of 44454620123 in words is "forty-four billion, four hundred fifty-four million, six hundred twenty thousand, one hundred twenty-three".