1414121145 has 16 divisors (see below), whose sum is σ = 2300944320. Its totient is φ = 741414464.

The previous prime is 1414121117. The next prime is 1414121173. The reversal of 1414121145 is 5411214141.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1414121117) and next prime (1414121173).

It is a cyclic number.

It is not a de Polignac number, because 1414121145 - 2⁹ = 1414120633 is a prime.

It is a super-2 number, since 2×1414121145² = 3999477225472222050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 798054 + ... + 799823.

It is an arithmetic number, because the mean of its divisors is an integer number (143809020).

Almost surely, 2^1414121145 is an apocalyptic number.

1414121145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1414121145 is a deficient number, since it is larger than the sum of its proper divisors (886823175).

1414121145 is a wasteful number, since it uses less digits than its factorization.

1414121145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1597944.

The product of its digits is 640, while the sum is 24.

The square root of 1414121145 is about 37604.8021534484. The cubic root of 1414121145 is about 1122.4375972042.

Adding to 1414121145 its reverse (5411214141), we get a palindrome (6825335286).

The spelling of 1414121145 in words is "one billion, four hundred fourteen million, one hundred twenty-one thousand, one hundred forty-five".