32400431131034 has 8 divisors (see below), whose sum is σ = 48612106423188. Its totient is φ = 16196395656640.

The previous prime is 32400431131031. The next prime is 32400431131097. The reversal of 32400431131034 is 43013113400423.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 28707896100625 + 3692535030409 = 5357975^2 + 1921597^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 32400431130988 and 32400431131006.

It is not an unprimeable number, because it can be changed into a prime (32400431131031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1909943837 + ... + 1909960800.

Almost surely, 2^{32400431131034} is an apocalyptic number.

32400431131034 is a deficient number, since it is larger than the sum of its proper divisors (16211675292154).

32400431131034 is a wasteful number, since it uses less digits than its factorization.

32400431131034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3819908880.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 32400431131034 its reverse (43013113400423), we get a palindrome (75413544531457).

The spelling of 32400431131034 in words is "thirty-two trillion, four hundred billion, four hundred thirty-one million, one hundred thirty-one thousand, thirty-four".