242012251210340 has 96 divisors (see below), whose sum is σ = 548668196899200. Its totient is φ = 89138352070656.

The previous prime is 242012251210337. The next prime is 242012251210357. The reversal of 242012251210340 is 43012152210242.

242012251210340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 499755407 + ... + 500239433.

It is an arithmetic number, because the mean of its divisors is an integer number (5715293717700).

Almost surely, 2^{242012251210340} is an apocalyptic number.

242012251210340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242012251210340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274334098449600).

242012251210340 is an abundant number, since it is smaller than the sum of its proper divisors (306655945688860).

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

242012251210340 is a wasteful number, since it uses less digits than its factorization.

242012251210340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488781 (or 488779 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The spelling of 242012251210340 in words is "two hundred forty-two trillion, twelve billion, two hundred fifty-one million, two hundred ten thousand, three hundred forty".