64224522542246 has 16 divisors (see below), whose sum is σ = 105114604158288. Its totient is φ = 29187428428800.

The previous prime is 64224522542233. The next prime is 64224522542261.

64224522542246 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 64224522542194 and 64224522542203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276699515 + ... + 276931526.

It is an arithmetic number, because the mean of its divisors is an integer number (6569662759893).

Almost surely, 2^{64224522542246} is an apocalyptic number.

64224522542246 is a deficient number, since it is larger than the sum of its proper divisors (40890081616042).

64224522542246 is a wasteful number, since it uses less digits than its factorization.

64224522542246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553636327.

The product of its digits is 14745600, while the sum is 50.

It can be divided in two parts, 6422452 and 2542246, that added together give a palindrome (8964698).

The spelling of 64224522542246 in words is "sixty-four trillion, two hundred twenty-four billion, five hundred twenty-two million, five hundred forty-two thousand, two hundred forty-six".