1200332142423 has 48 divisors (see below), whose sum is σ = 1851383439360. Its totient is φ = 747179899200.

The previous prime is 1200332142413. The next prime is 1200332142433. The reversal of 1200332142423 is 3242412330021.

1200332142423 is a `hidden beast` number, since 1 + 20 + 0 + 3 + 3 + 214 + 2 + 423 = 666.

It is an interprime number because it is at equal distance from previous prime (1200332142413) and next prime (1200332142433).

It is not a de Polignac number, because 1200332142423 - 2³⁴ = 1183152273239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200332142413) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40936938 + ... + 40966248.

It is an arithmetic number, because the mean of its divisors is an integer number (38570488320).

Almost surely, 2^{1200332142423} is an apocalyptic number.

1200332142423 is a deficient number, since it is larger than the sum of its proper divisors (651051296937).

1200332142423 is a wasteful number, since it uses less digits than its factorization.

1200332142423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32780 (or 32777 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 1200332142423 its reverse (3242412330021), we get a palindrome (4442744472444).

The spelling of 1200332142423 in words is "one trillion, two hundred billion, three hundred thirty-two million, one hundred forty-two thousand, four hundred twenty-three".