10342131402542 has 8 divisors (see below), whose sum is σ = 15513350689296. Its totient is φ = 5171014506112.

The previous prime is 10342131402511. The next prime is 10342131402601. The reversal of 10342131402542 is 24520413124301.

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

It is a junction number, because it is equal to n+sod(n) for n = 10342131402499 and 10342131402508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25344563 + ... + 25749390.

It is an arithmetic number, because the mean of its divisors is an integer number (1939168836162).

Almost surely, 2^{10342131402542} is an apocalyptic number.

10342131402542 is a deficient number, since it is larger than the sum of its proper divisors (5171219286754).

10342131402542 is a wasteful number, since it uses less digits than its factorization.

10342131402542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51195162.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 10342131402542 its reverse (24520413124301), we get a palindrome (34862544526843).

The spelling of 10342131402542 in words is "ten trillion, three hundred forty-two billion, one hundred thirty-one million, four hundred two thousand, five hundred forty-two".