124214221435432 has 16 divisors (see below), whose sum is σ = 233901243157140. Its totient is φ = 61840556593536.

The previous prime is 124214221435429. The next prime is 124214221435471. The reversal of 124214221435432 is 234534122412421.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 115644515546596 + 8569705888836 = 10753814^2 + 2927406^2 .

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, 33319263543 + ... + 33319267270.

Almost surely, 2^{124214221435432} is an apocalyptic number.

It is an amenable number.

124214221435432 is a deficient number, since it is larger than the sum of its proper divisors (109687021721708).

124214221435432 is a wasteful number, since it uses less digits than its factorization.

124214221435432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66638531052 (or 66638531048 counting only the distinct ones).

The product of its digits is 368640, while the sum is 40.

Adding to 124214221435432 its reverse (234534122412421), we get a palindrome (358748343847853).

The spelling of 124214221435432 in words is "one hundred twenty-four trillion, two hundred fourteen billion, two hundred twenty-one million, four hundred thirty-five thousand, four hundred thirty-two".