1200072024342 has 24 divisors (see below), whose sum is σ = 2615725856016. Its totient is φ = 397628653776.

The previous prime is 1200072024287. The next prime is 1200072024343. The reversal of 1200072024342 is 2434202700021.

1200072024342 is a `hidden beast` number, since 1 + 20 + 0 + 0 + 7 + 202 + 434 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200072024343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 199609773 + ... + 199615784.

It is an arithmetic number, because the mean of its divisors is an integer number (108988577334).

Almost surely, 2^{1200072024342} is an apocalyptic number.

1200072024342 is an abundant number, since it is smaller than the sum of its proper divisors (1415653831674).

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

1200072024342 is a wasteful number, since it uses less digits than its factorization.

1200072024342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399225732 (or 399225729 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

Adding to 1200072024342 its reverse (2434202700021), we get a palindrome (3634274724363).

The spelling of 1200072024342 in words is "one trillion, two hundred billion, seventy-two million, twenty-four thousand, three hundred forty-two".