10023040404342 has 48 divisors (see below), whose sum is σ = 24884442685440. Its totient is φ = 2856169811376.

The previous prime is 10023040404317. The next prime is 10023040404343. The reversal of 10023040404342 is 24340404032001.

It is a happy number.

10023040404342 is a `hidden beast` number, since 10 + 0 + 2 + 304 + 0 + 4 + 0 + 4 + 342 = 666.

It is a super-2 number, since 2×10023040404342² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10023040404343) 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, 104896758 + ... + 104992265.

It is an arithmetic number, because the mean of its divisors is an integer number (518425889280).

Almost surely, 2^{10023040404342} is an apocalyptic number.

10023040404342 is an abundant number, since it is smaller than the sum of its proper divisors (14861402281098).

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

10023040404342 is a wasteful number, since it uses less digits than its factorization.

10023040404342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209889417 (or 209889414 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 10023040404342 its reverse (24340404032001), we get a palindrome (34363444436343).

The spelling of 10023040404342 in words is "ten trillion, twenty-three billion, forty million, four hundred four thousand, three hundred forty-two".