120121142343410 has 128 divisors (see below), whose sum is σ = 242399719425024. Its totient is φ = 42574041999360.

The previous prime is 120121142343409. The next prime is 120121142343463. The reversal of 120121142343410 is 14343241121021.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 128865974 + ... + 129794766.

It is an arithmetic number, because the mean of its divisors is an integer number (1893747808008).

Almost surely, 2^{120121142343410} is an apocalyptic number.

120121142343410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120121142343410 is an abundant number, since it is smaller than the sum of its proper divisors (122278577081614).

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

120121142343410 is a wasteful number, since it uses less digits than its factorization.

120121142343410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929268.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 120121142343410 its reverse (14343241121021), we get a palindrome (134464383464431).

The spelling of 120121142343410 in words is "one hundred twenty trillion, one hundred twenty-one billion, one hundred forty-two million, three hundred forty-three thousand, four hundred ten".