202060244040 has 32 divisors (see below), whose sum is σ = 606180732480. Its totient is φ = 53882731712.

The previous prime is 202060244021. The next prime is 202060244047. The reversal of 202060244040 is 40442060202.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 202060244040.

It is not an unprimeable number, because it can be changed into a prime (202060244047) 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, 841917564 + ... + 841917803.

It is an arithmetic number, because the mean of its divisors is an integer number (18943147890).

Almost surely, 2^202060244040 is an apocalyptic number.

202060244040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202060244040 is an abundant number, since it is smaller than the sum of its proper divisors (404120488440).

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

202060244040 is a wasteful number, since it uses less digits than its factorization.

202060244040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683835381 (or 1683835377 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The spelling of 202060244040 in words is "two hundred two billion, sixty million, two hundred forty-four thousand, forty".