106426602770929 has 27 divisors (see below), whose sum is σ = 125941327048377. Its totient is φ = 89673063100488.

The previous prime is 106426602770923. The next prime is 106426602770953. The reversal of 106426602770929 is 929077206624601.

It is a happy number.

The square root of 106426602770929 is 10316327.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 106426602770929 - 2¹⁷ = 106426602639857 is a prime.

It is a super-2 number, since 2×106426602770929² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106426602770923) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4260630562 + ... + 4260655540.

Almost surely, 2^{106426602770929} is an apocalyptic number.

106426602770929 is the 10316327-th square number.

106426602770929 is the 5158164-th centered octagonal number.

It is an amenable number.

106426602770929 is a deficient number, since it is larger than the sum of its proper divisors (19514724277448).

106426602770929 is an frugal number, since it uses more digits than its factorization.

106426602770929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50090 (or 25045 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 61.

The spelling of 106426602770929 in words is "one hundred six trillion, four hundred twenty-six billion, six hundred two million, seven hundred seventy thousand, nine hundred twenty-nine".