4642652826043 has 4 divisors (see below), whose sum is σ = 4646908237608. Its totient is φ = 4638397414480.

The previous prime is 4642652826029. The next prime is 4642652826067. The reversal of 4642652826043 is 3406282562464.

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

It is a cyclic number.

It is not a de Polignac number, because 4642652826043 - 2¹⁷ = 4642652694971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4642652856043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2127704146 + ... + 2127706327.

It is an arithmetic number, because the mean of its divisors is an integer number (1161727059402).

Almost surely, 2^{4642652826043} is an apocalyptic number.

4642652826043 is a deficient number, since it is larger than the sum of its proper divisors (4255411565).

4642652826043 is a wasteful number, since it uses less digits than its factorization.

4642652826043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4255411564.

The product of its (nonzero) digits is 13271040, while the sum is 52.

The spelling of 4642652826043 in words is "four trillion, six hundred forty-two billion, six hundred fifty-two million, eight hundred twenty-six thousand, forty-three".