121414140045 has 36 divisors (see below), whose sum is σ = 231322377468. Its totient is φ = 58867459200.

The previous prime is 121414139999. The next prime is 121414140059. The reversal of 121414140045 is 540041414121.

It is a happy number.

121414140045 is a `hidden beast` number, since 1 + 214 + 1 + 4 + 1 + 400 + 45 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 94167355689 + 27246784356 = 306867^2 + 165066^2 .

It is not a de Polignac number, because 121414140045 - 2¹⁷ = 121414008973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11143696 + ... + 11154585.

Almost surely, 2^121414140045 is an apocalyptic number.

121414140045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

121414140045 is a deficient number, since it is larger than the sum of its proper divisors (109908237423).

121414140045 is a wasteful number, since it uses less digits than its factorization.

121414140045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22298314 (or 22298300 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

Adding to 121414140045 its reverse (540041414121), we get a palindrome (661455554166).

The spelling of 121414140045 in words is "one hundred twenty-one billion, four hundred fourteen million, one hundred forty thousand, forty-five".