32450032140442 has 32 divisors (see below), whose sum is σ = 59000225910912. Its totient is φ = 13067015875584.

The previous prime is 32450032140437. The next prime is 32450032140473. The reversal of 32450032140442 is 24404123005423.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 32450032140398 and 32450032140407.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114820648 + ... + 115102915.

It is an arithmetic number, because the mean of its divisors is an integer number (1843757059716).

Almost surely, 2^{32450032140442} is an apocalyptic number.

32450032140442 is a deficient number, since it is larger than the sum of its proper divisors (26550193770470).

32450032140442 is a wasteful number, since it uses less digits than its factorization.

32450032140442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229924182.

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 32450032140442 its reverse (24404123005423), we get a palindrome (56854155145865).

The spelling of 32450032140442 in words is "thirty-two trillion, four hundred fifty billion, thirty-two million, one hundred forty thousand, four hundred forty-two".