2354403132122 has 4 divisors (see below), whose sum is σ = 3531604698186. Its totient is φ = 1177201566060.

The previous prime is 2354403132097. The next prime is 2354403132131. The reversal of 2354403132122 is 2212313044532.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1687242525721 + 667160606401 = 1298939^2 + 816799^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 588600783029 + ... + 588600783032.

Almost surely, 2^{2354403132122} is an apocalyptic number.

2354403132122 is a deficient number, since it is larger than the sum of its proper divisors (1177201566064).

2354403132122 is a wasteful number, since it uses less digits than its factorization.

2354403132122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177201566063.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 2354403132122 its reverse (2212313044532), we get a palindrome (4566716176654).

The spelling of 2354403132122 in words is "two trillion, three hundred fifty-four billion, four hundred three million, one hundred thirty-two thousand, one hundred twenty-two".