1214516432 has 40 divisors (see below), whose sum is σ = 2424219840. Its totient is φ = 589080320.

The previous prime is 1214516411. The next prime is 1214516483. The reversal of 1214516432 is 2346154121.

It is a junction number, because it is equal to n+sod(n) for n = 1214516395 and 1214516404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112253 + ... + 122595.

It is an arithmetic number, because the mean of its divisors is an integer number (60605496).

Almost surely, 2^1214516432 is an apocalyptic number.

It is an amenable number.

1214516432 is a deficient number, since it is larger than the sum of its proper divisors (1209703408).

1214516432 is a wasteful number, since it uses less digits than its factorization.

1214516432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10571 (or 10565 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 1214516432 is about 34849.9129410677. The cubic root of 1214516432 is about 1066.9264087941.

The spelling of 1214516432 in words is "one billion, two hundred fourteen million, five hundred sixteen thousand, four hundred thirty-two".