1426451614 has 16 divisors (see below), whose sum is σ = 2486793600. Its totient is φ = 600974424.

The previous prime is 1426451597. The next prime is 1426451617. The reversal of 1426451614 is 4161546241.

It is a self number, because there is not a number n which added to its sum of digits gives 1426451614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426451617) 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, 862644 + ... + 864295.

It is an arithmetic number, because the mean of its divisors is an integer number (155424600).

Almost surely, 2^1426451614 is an apocalyptic number.

1426451614 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1426451614 is a deficient number, since it is larger than the sum of its proper divisors (1060341986).

1426451614 is a wasteful number, since it uses less digits than its factorization.

1426451614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1727007.

The product of its digits is 23040, while the sum is 34.

The square root of 1426451614 is about 37768.3943794279. The cubic root of 1426451614 is about 1125.6905361212.

Adding to 1426451614 its reverse (4161546241), we get a palindrome (5587997855).

The spelling of 1426451614 in words is "one billion, four hundred twenty-six million, four hundred fifty-one thousand, six hundred fourteen".