1408810142 has 8 divisors (see below), whose sum is σ = 2149032600. Its totient is φ = 692465944.

The previous prime is 1408810129. The next prime is 1408810171. The reversal of 1408810142 is 2410188041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5969417 + ... + 5969652.

It is an arithmetic number, because the mean of its divisors is an integer number (268629075).

Almost surely, 2^1408810142 is an apocalyptic number.

1408810142 is a deficient number, since it is larger than the sum of its proper divisors (740222458).

1408810142 is a wasteful number, since it uses less digits than its factorization.

1408810142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11939130.

The product of its (nonzero) digits is 2048, while the sum is 29.

The square root of 1408810142 is about 37534.1197046101. The cubic root of 1408810142 is about 1121.0306578779.

Adding to 1408810142 its reverse (2410188041), we get a palindrome (3818998183).

The spelling of 1408810142 in words is "one billion, four hundred eight million, eight hundred ten thousand, one hundred forty-two".