40222153354 has 4 divisors (see below), whose sum is σ = 60333230034. Its totient is φ = 20111076676.

The previous prime is 40222153313. The next prime is 40222153397. The reversal of 40222153354 is 45335122204.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 39890075625 + 332077729 = 199725^2 + 18223^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 10055538337 + ... + 10055538340.

Almost surely, 2^40222153354 is an apocalyptic number.

40222153354 is a deficient number, since it is larger than the sum of its proper divisors (20111076680).

40222153354 is a wasteful number, since it uses less digits than its factorization.

40222153354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20111076679.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 40222153354 its reverse (45335122204), we get a palindrome (85557275558).

The spelling of 40222153354 in words is "forty billion, two hundred twenty-two million, one hundred fifty-three thousand, three hundred fifty-four".