4435427621146 has 8 divisors (see below), whose sum is σ = 6653389200084. Its totient is φ = 2217631221120.

The previous prime is 4435427621101. The next prime is 4435427621179. The reversal of 4435427621146 is 6411267245344.

It can be written as a sum of positive squares in 2 ways, for example, as 4338993150625 + 96434470521 = 2083025^2 + 310539^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 4435427621146.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41227575 + ... + 41335018.

Almost surely, 2^{4435427621146} is an apocalyptic number.

4435427621146 is a deficient number, since it is larger than the sum of its proper divisors (2217961578938).

4435427621146 is a wasteful number, since it uses less digits than its factorization.

4435427621146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82589456.

The product of its digits is 3870720, while the sum is 49.

The spelling of 4435427621146 in words is "four trillion, four hundred thirty-five billion, four hundred twenty-seven million, six hundred twenty-one thousand, one hundred forty-six".