243101062402988 has 24 divisors (see below), whose sum is σ = 447818940372720. Its totient is φ = 115152827834880.

The previous prime is 243101062402987. The next prime is 243101062403071. The reversal of 243101062402988 is 889204260101342.

It is a super-2 number, since 2×243101062402988² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (243101062402987) 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, 25819220 + ... + 33953412.

It is an arithmetic number, because the mean of its divisors is an integer number (18659122515530).

Almost surely, 2^{243101062402988} is an apocalyptic number.

It is an amenable number.

243101062402988 is a deficient number, since it is larger than the sum of its proper divisors (204717877969732).

243101062402988 is a wasteful number, since it uses less digits than its factorization.

243101062402988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8527457 (or 8527455 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 50.

The spelling of 243101062402988 in words is "two hundred forty-three trillion, one hundred one billion, sixty-two million, four hundred two thousand, nine hundred eighty-eight".