1412619432 has 128 divisors (see below), whose sum is σ = 4148448000. Its totient is φ = 400667904.

The previous prime is 1412619409. The next prime is 1412619443. The reversal of 1412619432 is 2349162141.

It is a junction number, because it is equal to n+sod(n) for n = 1412619393 and 1412619402.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1291878 + ... + 1292970.

It is an arithmetic number, because the mean of its divisors is an integer number (32409750).

Almost surely, 2^1412619432 is an apocalyptic number.

1412619432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1412619432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2074224000).

1412619432 is an abundant number, since it is smaller than the sum of its proper divisors (2735828568).

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

1412619432 is a wasteful number, since it uses less digits than its factorization.

1412619432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280 (or 1262 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 1412619432 is about 37584.8298120399. The cubic root of 1412619432 is about 1122.0401357016.

The spelling of 1412619432 in words is "one billion, four hundred twelve million, six hundred nineteen thousand, four hundred thirty-two".