1421104010 has 8 divisors (see below), whose sum is σ = 2557987236. Its totient is φ = 568441600.

The previous prime is 1421103973. The next prime is 1421104057. The reversal of 1421104010 is 104011241.

It can be written as a sum of positive squares in 2 ways, for example, as 1231518649 + 189585361 = 35093^2 + 13769^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71055191 + ... + 71055210.

Almost surely, 2^1421104010 is an apocalyptic number.

1421104010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1421104010 is a deficient number, since it is larger than the sum of its proper divisors (1136883226).

1421104010 is a wasteful number, since it uses less digits than its factorization.

1421104010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142110408.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1421104010 is about 37697.5332084209. The cubic root of 1421104010 is about 1124.2820795686.

Adding to 1421104010 its reverse (104011241), we get a palindrome (1525115251).

The spelling of 1421104010 in words is "one billion, four hundred twenty-one million, one hundred four thousand, ten".