1316426132 has 12 divisors (see below), whose sum is σ = 2632852320. Its totient is φ = 564182616.

The previous prime is 1316426107. The next prime is 1316426171. The reversal of 1316426132 is 2316246131.

1316426132 is an admirable number.

It is a super-2 number, since 2×1316426132² = 3465955522024962848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1316426095 and 1316426104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23507582 + ... + 23507637.

It is an arithmetic number, because the mean of its divisors is an integer number (219404360).

Almost surely, 2^1316426132 is an apocalyptic number.

It is an amenable number.

1316426132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1316426132 is a wasteful number, since it uses less digits than its factorization.

1316426132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47015230 (or 47015228 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 1316426132 is about 36282.5871734638. The cubic root of 1316426132 is about 1095.9704169560.

The spelling of 1316426132 in words is "one billion, three hundred sixteen million, four hundred twenty-six thousand, one hundred thirty-two".