1433140221412 has 6 divisors (see below), whose sum is σ = 2507995387478. Its totient is φ = 716570110704.

The previous prime is 1433140221343. The next prime is 1433140221421. The reversal of 1433140221412 is 2141220413341.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1422714586176 + 10425635236 = 1192776^2 + 102106^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179142527673 + ... + 179142527680.

Almost surely, 2^{1433140221412} is an apocalyptic number.

It is an amenable number.

1433140221412 is a deficient number, since it is larger than the sum of its proper divisors (1074855166066).

1433140221412 is a wasteful number, since it uses less digits than its factorization.

1433140221412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358285055357 (or 358285055355 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1433140221412 its reverse (2141220413341), we get a palindrome (3574360634753).

The spelling of 1433140221412 in words is "one trillion, four hundred thirty-three billion, one hundred forty million, two hundred twenty-one thousand, four hundred twelve".