20114012432 has 40 divisors (see below), whose sum is σ = 39139104312. Its totient is φ = 10013696000.

The previous prime is 20114012431. The next prime is 20114012459. The reversal of 20114012432 is 23421041102.

It can be written as a sum of positive squares in 4 ways, for example, as 1002608896 + 19111403536 = 31664^2 + 138244^2 .

It is a super-2 number, since 2×20114012432² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20114012431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3956132 + ... + 3961212.

Almost surely, 2^20114012432 is an apocalyptic number.

It is an amenable number.

20114012432 is a deficient number, since it is larger than the sum of its proper divisors (19025091880).

20114012432 is a wasteful number, since it uses less digits than its factorization.

20114012432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6107 (or 6101 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 20114012432 its reverse (23421041102), we get a palindrome (43535053534).

The spelling of 20114012432 in words is "twenty billion, one hundred fourteen million, twelve thousand, four hundred thirty-two".