42113402154 has 24 divisors (see below), whose sum is σ = 91356606432. Its totient is φ = 14020738920.

The previous prime is 42113402141. The next prime is 42113402161. The reversal of 42113402154 is 45120431124.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1406592 + ... + 1436219.

It is an arithmetic number, because the mean of its divisors is an integer number (3806525268).

Almost surely, 2^42113402154 is an apocalyptic number.

42113402154 is an abundant number, since it is smaller than the sum of its proper divisors (49243204278).

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

42113402154 is a wasteful number, since it uses less digits than its factorization.

42113402154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2843642 (or 2843639 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 42113402154 its reverse (45120431124), we get a palindrome (87233833278).

The spelling of 42113402154 in words is "forty-two billion, one hundred thirteen million, four hundred two thousand, one hundred fifty-four".