2419669142 has 16 divisors (see below), whose sum is σ = 3969810432. Its totient is φ = 1096974120.

The previous prime is 2419669141. The next prime is 2419669157.

2419669142 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 2419669093 and 2419669102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2419669141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135158 + ... + 152009.

It is an arithmetic number, because the mean of its divisors is an integer number (248113152).

Almost surely, 2^2419669142 is an apocalyptic number.

2419669142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2419669142 is a deficient number, since it is larger than the sum of its proper divisors (1550141290).

2419669142 is a wasteful number, since it uses less digits than its factorization.

2419669142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287563.

The product of its digits is 186624, while the sum is 44.

The square root of 2419669142 is about 49190.1325674164. The cubic root of 2419669142 is about 1342.5135013386.

The spelling of 2419669142 in words is "two billion, four hundred nineteen million, six hundred sixty-nine thousand, one hundred forty-two".