1409180122 has 48 divisors (see below), whose sum is σ = 2567565000. Its totient is φ = 577632384.

The previous prime is 1409180107. The next prime is 1409180141. The reversal of 1409180122 is 2210819041.

It can be written as a sum of positive squares in 4 ways, for example, as 1374852241 + 34327881 = 37079^2 + 5859^2 .

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 in 23 ways as a sum of consecutive naturals, for example, 307504 + ... + 312052.

Almost surely, 2^1409180122 is an apocalyptic number.

1409180122 is a deficient number, since it is larger than the sum of its proper divisors (1158384878).

1409180122 is a wasteful number, since it uses less digits than its factorization.

1409180122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4703 (or 4696 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 1409180122 is about 37539.0479634207. The cubic root of 1409180122 is about 1121.1287838562.

Adding to 1409180122 its reverse (2210819041), we get a palindrome (3619999163).

The spelling of 1409180122 in words is "one billion, four hundred nine million, one hundred eighty thousand, one hundred twenty-two".