10342240232155 has 8 divisors (see below), whose sum is σ = 13365356607792. Its totient is φ = 7637346632928.

The previous prime is 10342240232141. The next prime is 10342240232173. The reversal of 10342240232155 is 55123204224301.

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

It is a cyclic number.

It is not a de Polignac number, because 10342240232155 - 2⁹ = 10342240231643 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10342240232155.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79555694029 + ... + 79555694158.

It is an arithmetic number, because the mean of its divisors is an integer number (1670669575974).

Almost surely, 2^{10342240232155} is an apocalyptic number.

10342240232155 is a deficient number, since it is larger than the sum of its proper divisors (3023116375637).

10342240232155 is a wasteful number, since it uses less digits than its factorization.

10342240232155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159111388205.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 10342240232155 its reverse (55123204224301), we get a palindrome (65465444456456).

The spelling of 10342240232155 in words is "ten trillion, three hundred forty-two billion, two hundred forty million, two hundred thirty-two thousand, one hundred fifty-five".