106425442442 has 16 divisors (see below), whose sum is σ = 174158357472. Its totient is φ = 48373080720.

The previous prime is 106425442309. The next prime is 106425442457. The reversal of 106425442442 is 244244524601.

It is a super-2 number, since 2×106425442442² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106425442396 and 106425442405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479048 + ... + 665084.

It is an arithmetic number, because the mean of its divisors is an integer number (10884897342).

Almost surely, 2^106425442442 is an apocalyptic number.

106425442442 is a deficient number, since it is larger than the sum of its proper divisors (67732915030).

106425442442 is a wasteful number, since it uses less digits than its factorization.

106425442442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212053.

The product of its (nonzero) digits is 245760, while the sum is 38.

The spelling of 106425442442 in words is "one hundred six billion, four hundred twenty-five million, four hundred forty-two thousand, four hundred forty-two".