44444230340051 has 2 divisors, whose sum is σ = 44444230340052. Its totient is φ = 44444230340050.

The previous prime is 44444230339921. The next prime is 44444230340099. The reversal of 44444230340051 is 15004303244444.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44444230340051 is a prime.

It is a super-2 number, since 2×44444230340051² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44444230339987 and 44444230340014.

It is not a weakly prime, because it can be changed into another prime (44444230340351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22222115170025 + 22222115170026.

It is an arithmetic number, because the mean of its divisors is an integer number (22222115170026).

Almost surely, 2^{44444230340051} is an apocalyptic number.

44444230340051 is a deficient number, since it is larger than the sum of its proper divisors (1).

44444230340051 is an equidigital number, since it uses as much as digits as its factorization.

44444230340051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 368640, while the sum is 38.

Adding to 44444230340051 its reverse (15004303244444), we get a palindrome (59448533584495).

The spelling of 44444230340051 in words is "forty-four trillion, four hundred forty-four billion, two hundred thirty million, three hundred forty thousand, fifty-one".