1432002242121 has 32 divisors (see below), whose sum is σ = 2214247726080. Its totient is φ = 814061592000.

The previous prime is 1432002242101. The next prime is 1432002242149. The reversal of 1432002242121 is 1212422002341.

It is not a de Polignac number, because 1432002242121 - 2¹⁰ = 1432002241097 is a prime.

It is a super-2 number, since 2×1432002242121² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1432002242091 and 1432002242100.

It is not an unprimeable number, because it can be changed into a prime (1432002242101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11243085 + ... + 11369738.

It is an arithmetic number, because the mean of its divisors is an integer number (69195241440).

Almost surely, 2^{1432002242121} is an apocalyptic number.

1432002242121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1432002242121 is a deficient number, since it is larger than the sum of its proper divisors (782245483959).

1432002242121 is a wasteful number, since it uses less digits than its factorization.

1432002242121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22612957.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1432002242121 its reverse (1212422002341), we get a palindrome (2644424244462).

The spelling of 1432002242121 in words is "one trillion, four hundred thirty-two billion, two million, two hundred forty-two thousand, one hundred twenty-one".