201024040098 has 64 divisors (see below), whose sum is σ = 460346664960. Its totient is φ = 57327676032.

The previous prime is 201024040097. The next prime is 201024040099. The reversal of 201024040098 is 890040420102.

It is an interprime number because it is at equal distance from previous prime (201024040097) and next prime (201024040099).

It is not an unprimeable number, because it can be changed into a prime (201024040097) 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 31 ways as a sum of consecutive naturals, for example, 73660798 + ... + 73663526.

It is an arithmetic number, because the mean of its divisors is an integer number (7192916640).

Almost surely, 2^201024040098 is an apocalyptic number.

201024040098 is an abundant number, since it is smaller than the sum of its proper divisors (259322624862).

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

201024040098 is a wasteful number, since it uses less digits than its factorization.

201024040098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5391.

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 201024040098 in words is "two hundred one billion, twenty-four million, forty thousand, ninety-eight".