244136634020 has 24 divisors (see below), whose sum is σ = 524609885184. Its totient is φ = 95383614816.

The previous prime is 244136634019. The next prime is 244136634023. The reversal of 244136634020 is 20436631442.

It is not an unprimeable number, because it can be changed into a prime (244136634023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141939044 + ... + 141940763.

It is an arithmetic number, because the mean of its divisors is an integer number (21858745216).

Almost surely, 2^244136634020 is an apocalyptic number.

244136634020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244136634020 is an abundant number, since it is smaller than the sum of its proper divisors (280473251164).

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

244136634020 is a wasteful number, since it uses less digits than its factorization.

244136634020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283879859 (or 283879857 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 35.

The spelling of 244136634020 in words is "two hundred forty-four billion, one hundred thirty-six million, six hundred thirty-four thousand, twenty".