202644426046 has 8 divisors (see below), whose sum is σ = 304267897440. Its totient is φ = 101221793568.

The previous prime is 202644426029. The next prime is 202644426079. The reversal of 202644426046 is 640624446202.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50207206 + ... + 50211241.

It is an arithmetic number, because the mean of its divisors is an integer number (38033487180).

Almost surely, 2^202644426046 is an apocalyptic number.

202644426046 is a deficient number, since it is larger than the sum of its proper divisors (101623471394).

202644426046 is a wasteful number, since it uses less digits than its factorization.

202644426046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100419458.

The product of its (nonzero) digits is 442368, while the sum is 40.

The spelling of 202644426046 in words is "two hundred two billion, six hundred forty-four million, four hundred twenty-six thousand, forty-six".