1143214033432 has 16 divisors (see below), whose sum is σ = 2143784165760. Its totient is φ = 571538255904.

The previous prime is 1143214033427. The next prime is 1143214033441. The reversal of 1143214033432 is 2343304123411.

It is a junction number, because it is equal to n+sod(n) for n = 1143214033394 and 1143214033403.

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, 8524408 + ... + 8657479.

It is an arithmetic number, because the mean of its divisors is an integer number (133986510360).

Almost surely, 2^{1143214033432} is an apocalyptic number.

It is an amenable number.

1143214033432 is a deficient number, since it is larger than the sum of its proper divisors (1000570132328).

1143214033432 is a wasteful number, since it uses less digits than its factorization.

1143214033432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17190210 (or 17190206 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 1143214033432 its reverse (2343304123411), we get a palindrome (3486518156843).

The spelling of 1143214033432 in words is "one trillion, one hundred forty-three billion, two hundred fourteen million, thirty-three thousand, four hundred thirty-two".