42154314103 has 8 divisors (see below), whose sum is σ = 46240595856. Its totient is φ = 38110377600.

The previous prime is 42154313963. The next prime is 42154314113. The reversal of 42154314103 is 30141345124.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42154314103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42154314113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10584226 + ... + 10588207.

It is an arithmetic number, because the mean of its divisors is an integer number (5780074482).

Almost surely, 2^42154314103 is an apocalyptic number.

42154314103 is a deficient number, since it is larger than the sum of its proper divisors (4086281753).

42154314103 is a wasteful number, since it uses less digits than its factorization.

42154314103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21172625.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 42154314103 its reverse (30141345124), we get a palindrome (72295659227).

The spelling of 42154314103 in words is "forty-two billion, one hundred fifty-four million, three hundred fourteen thousand, one hundred three".