120674422143 has 12 divisors (see below), whose sum is σ = 190153635048. Its totient is φ = 73136013360.

The previous prime is 120674422097. The next prime is 120674422147. The reversal of 120674422143 is 341224476021.

120674422143 is a `hidden beast` number, since 1 + 20 + 6 + 74 + 422 + 143 = 666.

It is not a de Polignac number, because 120674422143 - 2¹² = 120674418047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120674422098 and 120674422107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120674422147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 609466680 + ... + 609466877.

It is an arithmetic number, because the mean of its divisors is an integer number (15846136254).

Almost surely, 2^120674422143 is an apocalyptic number.

120674422143 is a deficient number, since it is larger than the sum of its proper divisors (69479212905).

120674422143 is a wasteful number, since it uses less digits than its factorization.

120674422143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218933574 (or 1218933571 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

Adding to 120674422143 its reverse (341224476021), we get a palindrome (461898898164).

The spelling of 120674422143 in words is "one hundred twenty billion, six hundred seventy-four million, four hundred twenty-two thousand, one hundred forty-three".