44120137007 has 2 divisors, whose sum is σ = 44120137008. Its totient is φ = 44120137006.

The previous prime is 44120136967. The next prime is 44120137081. The reversal of 44120137007 is 70073102144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44120137007 - 2⁶ = 44120136943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44120137097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22060068503 + 22060068504.

It is an arithmetic number, because the mean of its divisors is an integer number (22060068504).

Almost surely, 2^44120137007 is an apocalyptic number.

44120137007 is a deficient number, since it is larger than the sum of its proper divisors (1).

44120137007 is an equidigital number, since it uses as much as digits as its factorization.

44120137007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704, while the sum is 29.

The spelling of 44120137007 in words is "forty-four billion, one hundred twenty million, one hundred thirty-seven thousand, seven".