120026242156466 has 16 divisors (see below), whose sum is σ = 189565968658560. Its totient is φ = 56839280919120.

The previous prime is 120026242156463. The next prime is 120026242156477. The reversal of 120026242156466 is 664651242620021.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 120026242156466.

It is not an unprimeable number, because it can be changed into a prime (120026242156463) 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 in 7 ways as a sum of consecutive naturals, for example, 423602045 + ... + 423885296.

It is an arithmetic number, because the mean of its divisors is an integer number (11847873041160).

Almost surely, 2^{120026242156466} is an apocalyptic number.

120026242156466 is a deficient number, since it is larger than the sum of its proper divisors (69539726502094).

120026242156466 is a wasteful number, since it uses less digits than its factorization.

120026242156466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847491089.

The product of its (nonzero) digits is 1658880, while the sum is 47.

Adding to 120026242156466 its reverse (664651242620021), we get a palindrome (784677484776487).

The spelling of 120026242156466 in words is "one hundred twenty trillion, twenty-six billion, two hundred forty-two million, one hundred fifty-six thousand, four hundred sixty-six".