1422132143403 has 16 divisors (see below), whose sum is σ = 1932038873856. Its totient is φ = 930158342880.

The previous prime is 1422132143389. The next prime is 1422132143431. The reversal of 1422132143403 is 3043412312241.

It is not a de Polignac number, because 1422132143403 - 2⁶ = 1422132143339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1422132143603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3624826 + ... + 3997952.

It is an arithmetic number, because the mean of its divisors is an integer number (120752429616).

Almost surely, 2^{1422132143403} is an apocalyptic number.

1422132143403 is a deficient number, since it is larger than the sum of its proper divisors (509906730453).

1422132143403 is a wasteful number, since it uses less digits than its factorization.

1422132143403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397154.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1422132143403 its reverse (3043412312241), we get a palindrome (4465544455644).

The spelling of 1422132143403 in words is "one trillion, four hundred twenty-two billion, one hundred thirty-two million, one hundred forty-three thousand, four hundred three".