120253401352340 has 24 divisors (see below), whose sum is σ = 256812348653280. Its totient is φ = 47286083243168.

The previous prime is 120253401352313. The next prime is 120253401352351. The reversal of 120253401352340 is 43253104352021.

It is a self number, because there is not a number n which added to its sum of digits gives 120253401352340.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 50954829902 + ... + 50954832261.

It is an arithmetic number, because the mean of its divisors is an integer number (10700514527220).

Almost surely, 2^{120253401352340} is an apocalyptic number.

120253401352340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120253401352340 is an abundant number, since it is smaller than the sum of its proper divisors (136558947300940).

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

120253401352340 is a wasteful number, since it uses less digits than its factorization.

120253401352340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101909662231 (or 101909662229 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 120253401352340 in words is "one hundred twenty trillion, two hundred fifty-three billion, four hundred one million, three hundred fifty-two thousand, three hundred forty".