10240623252142 has 8 divisors (see below), whose sum is σ = 15501860886600. Its totient is φ = 5073336289944.

The previous prime is 10240623252113. The next prime is 10240623252157. The reversal of 10240623252142 is 24125232604201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10240623252142² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10240623252098 and 10240623252107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23487667792 + ... + 23487668227.

It is an arithmetic number, because the mean of its divisors is an integer number (1937732610825).

Almost surely, 2^{10240623252142} is an apocalyptic number.

10240623252142 is a deficient number, since it is larger than the sum of its proper divisors (5261237634458).

10240623252142 is a wasteful number, since it uses less digits than its factorization.

10240623252142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46975336130.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 10240623252142 its reverse (24125232604201), we get a palindrome (34365855856343).

The spelling of 10240623252142 in words is "ten trillion, two hundred forty billion, six hundred twenty-three million, two hundred fifty-two thousand, one hundred forty-two".