244146622040 has 32 divisors (see below), whose sum is σ = 558335313360. Its totient is φ = 96057686400.

The previous prime is 244146621997. The next prime is 244146622063. The reversal of 244146622040 is 40226641442.

It is a super-2 number, since 2×244146622040² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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, 50027606 + ... + 50032485.

Almost surely, 2^244146622040 is an apocalyptic number.

244146622040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244146622040 is an abundant number, since it is smaller than the sum of its proper divisors (314188691320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244146622040 is a wasteful number, since it uses less digits than its factorization.

244146622040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100060163 (or 100060159 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

The spelling of 244146622040 in words is "two hundred forty-four billion, one hundred forty-six million, six hundred twenty-two thousand, forty".