42141034403 has 4 divisors (see below), whose sum is σ = 45382652448. Its totient is φ = 38899416360.

The previous prime is 42141034399. The next prime is 42141034483. The reversal of 42141034403 is 30443014124.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42141034403 - 2² = 42141034399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42141034483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1620809003 + ... + 1620809028.

It is an arithmetic number, because the mean of its divisors is an integer number (11345663112).

Almost surely, 2^42141034403 is an apocalyptic number.

42141034403 is a deficient number, since it is larger than the sum of its proper divisors (3241618045).

42141034403 is a wasteful number, since it uses less digits than its factorization.

42141034403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3241618044.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 42141034403 its reverse (30443014124), we get a palindrome (72584048527).

The spelling of 42141034403 in words is "forty-two billion, one hundred forty-one million, thirty-four thousand, four hundred three".