1242030023343 has 24 divisors (see below), whose sum is σ = 1816738699776. Its totient is φ = 817610922000.

The previous prime is 1242030023287. The next prime is 1242030023371. The reversal of 1242030023343 is 3433200302421.

1242030023343 is a `hidden beast` number, since 1 + 2 + 4 + 20 + 300 + 2 + 334 + 3 = 666.

It is not a de Polignac number, because 1242030023343 - 2¹⁶ = 1242029957807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1242030023243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2509363 + ... + 2963268.

It is an arithmetic number, because the mean of its divisors is an integer number (75697445824).

Almost surely, 2^{1242030023343} is an apocalyptic number.

1242030023343 is a deficient number, since it is larger than the sum of its proper divisors (574708676433).

1242030023343 is a wasteful number, since it uses less digits than its factorization.

1242030023343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5472955 (or 5472952 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 1242030023343 its reverse (3433200302421), we get a palindrome (4675230325764).

The spelling of 1242030023343 in words is "one trillion, two hundred forty-two billion, thirty million, twenty-three thousand, three hundred forty-three".