44678098979 has 2 divisors, whose sum is σ = 44678098980. Its totient is φ = 44678098978.

The previous prime is 44678098963. The next prime is 44678099069. The reversal of 44678098979 is 97989087644.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44678098979 - 2⁴ = 44678098963 is a prime.

It is a super-2 number, since 2×44678098979² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44678098909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22339049489 + 22339049490.

It is an arithmetic number, because the mean of its divisors is an integer number (22339049490).

Almost surely, 2^44678098979 is an apocalyptic number.

44678098979 is a deficient number, since it is larger than the sum of its proper divisors (1).

44678098979 is an equidigital number, since it uses as much as digits as its factorization.

44678098979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 219469824, while the sum is 71.

The spelling of 44678098979 in words is "forty-four billion, six hundred seventy-eight million, ninety-eight thousand, nine hundred seventy-nine".