44702293997 has 2 divisors, whose sum is σ = 44702293998. Its totient is φ = 44702293996.

The previous prime is 44702293991. The next prime is 44702294123. The reversal of 44702293997 is 79939220744.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23611702921 + 21090591076 = 153661^2 + 145226^2 .

It is a cyclic number.

It is not a de Polignac number, because 44702293997 - 2⁴ = 44702293981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44702293991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22351146998 + 22351146999.

It is an arithmetic number, because the mean of its divisors is an integer number (22351146999).

Almost surely, 2^44702293997 is an apocalyptic number.

It is an amenable number.

44702293997 is a deficient number, since it is larger than the sum of its proper divisors (1).

44702293997 is an equidigital number, since it uses as much as digits as its factorization.

44702293997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6858432, while the sum is 56.

The spelling of 44702293997 in words is "forty-four billion, seven hundred two million, two hundred ninety-three thousand, nine hundred ninety-seven".