106739542979 has 4 divisors (see below), whose sum is σ = 109221857976. Its totient is φ = 104257227984.

The previous prime is 106739542963. The next prime is 106739542991. The reversal of 106739542979 is 979245937601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 979245937601 = 1297 ⋅755008433.

It is a cyclic number.

It is not a de Polignac number, because 106739542979 - 2⁴ = 106739542963 is a prime.

It is a super-2 number, since 2×106739542979² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106139542979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1241157434 + ... + 1241157519.

It is an arithmetic number, because the mean of its divisors is an integer number (27305464494).

Almost surely, 2^106739542979 is an apocalyptic number.

106739542979 is a deficient number, since it is larger than the sum of its proper divisors (2482314997).

106739542979 is an equidigital number, since it uses as much as digits as its factorization.

106739542979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2482314996.

The product of its (nonzero) digits is 25719120, while the sum is 62.

The spelling of 106739542979 in words is "one hundred six billion, seven hundred thirty-nine million, five hundred forty-two thousand, nine hundred seventy-nine".