44720402707 has 2 divisors, whose sum is σ = 44720402708. Its totient is φ = 44720402706.

The previous prime is 44720402651. The next prime is 44720402711. The reversal of 44720402707 is 70720402744.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44720402707 - 2³⁵ = 10360664339 is a prime.

It is not a weakly prime, because it can be changed into another prime (44720405707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22360201353 + 22360201354.

It is an arithmetic number, because the mean of its divisors is an integer number (22360201354).

Almost surely, 2^44720402707 is an apocalyptic number.

44720402707 is a deficient number, since it is larger than the sum of its proper divisors (1).

44720402707 is an equidigital number, since it uses as much as digits as its factorization.

44720402707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87808, while the sum is 37.

Adding to 44720402707 its sum of digits (37), we get a palindrome (44720402744).

The spelling of 44720402707 in words is "forty-four billion, seven hundred twenty million, four hundred two thousand, seven hundred seven".