1200334242140 has 48 divisors (see below), whose sum is σ = 2750298292224. Its totient is φ = 436415073600.

The previous prime is 1200334242119. The next prime is 1200334242161. The reversal of 1200334242140 is 412424330021.

It is an interprime number because it is at equal distance from previous prime (1200334242119) and next prime (1200334242161).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 944597 + ... + 1814643.

It is an arithmetic number, because the mean of its divisors is an integer number (57297881088).

Almost surely, 2^{1200334242140} is an apocalyptic number.

1200334242140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1200334242140 is an abundant number, since it is smaller than the sum of its proper divisors (1549964050084).

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

1200334242140 is a wasteful number, since it uses less digits than its factorization.

1200334242140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876338 (or 876336 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 1200334242140 its reverse (412424330021), we get a palindrome (1612758572161).

The spelling of 1200334242140 in words is "one trillion, two hundred billion, three hundred thirty-four million, two hundred forty-two thousand, one hundred forty".