1642026114 has 16 divisors (see below), whose sum is σ = 3648947040. Its totient is φ = 547342020.

The previous prime is 1642026077. The next prime is 1642026119. The reversal of 1642026114 is 4116202461.

1642026114 is a `hidden beast` number, since 1 + 6 + 42 + 0 + 2 + 611 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1642026119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15203892 + ... + 15203999.

It is an arithmetic number, because the mean of its divisors is an integer number (228059190).

Almost surely, 2^1642026114 is an apocalyptic number.

1642026114 is an abundant number, since it is smaller than the sum of its proper divisors (2006920926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1642026114 is a wasteful number, since it uses less digits than its factorization.

1642026114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30407902 (or 30407896 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1642026114 is about 40521.9214006444. The cubic root of 1642026114 is about 1179.7591469544.

Adding to 1642026114 its reverse (4116202461), we get a palindrome (5758228575).

The spelling of 1642026114 in words is "one billion, six hundred forty-two million, twenty-six thousand, one hundred fourteen".