40641454322 has 8 divisors (see below), whose sum is σ = 69671064576. Its totient is φ = 17417766132.

The previous prime is 40641454291. The next prime is 40641454327. The reversal of 40641454322 is 22345414604.

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

It is not an unprimeable number, because it can be changed into a prime (40641454327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1451480498 + ... + 1451480525.

It is an arithmetic number, because the mean of its divisors is an integer number (8708883072).

Almost surely, 2^40641454322 is an apocalyptic number.

40641454322 is a deficient number, since it is larger than the sum of its proper divisors (29029610254).

40641454322 is a wasteful number, since it uses less digits than its factorization.

40641454322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902961032.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 40641454322 its reverse (22345414604), we get a palindrome (62986868926).

The spelling of 40641454322 in words is "forty billion, six hundred forty-one million, four hundred fifty-four thousand, three hundred twenty-two".