1424334200121 has 160 divisors (see below), whose sum is σ = 2589702635520. Its totient is φ = 761583803904.

The previous prime is 1424334200117. The next prime is 1424334200129. The reversal of 1424334200121 is 1210024334241.

1424334200121 is a `hidden beast` number, since 1 + 4 + 2 + 4 + 334 + 200 + 121 = 666.

It is not a de Polignac number, because 1424334200121 - 2² = 1424334200117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1424334200129) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1959193860 + ... + 1959194586.

It is an arithmetic number, because the mean of its divisors is an integer number (16185641472).

Almost surely, 2^{1424334200121} is an apocalyptic number.

It is an amenable number.

1424334200121 is a deficient number, since it is larger than the sum of its proper divisors (1165368435399).

1424334200121 is a wasteful number, since it uses less digits than its factorization.

1424334200121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1665 (or 1656 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1424334200121 its reverse (1210024334241), we get a palindrome (2634358534362).

The spelling of 1424334200121 in words is "one trillion, four hundred twenty-four billion, three hundred thirty-four million, two hundred thousand, one hundred twenty-one".