42401400103 has 8 divisors (see below), whose sum is σ = 45582693120. Its totient is φ = 39315071160.

The previous prime is 42401400073. The next prime is 42401400113. The reversal of 42401400103 is 30100410424.

42401400103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 42401400103 - 2⁵ = 42401400071 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42401400113) 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, 23740093 + ... + 23741878.

It is an arithmetic number, because the mean of its divisors is an integer number (5697836640).

Almost surely, 2^42401400103 is an apocalyptic number.

42401400103 is a deficient number, since it is larger than the sum of its proper divisors (3181293017).

42401400103 is a wasteful number, since it uses less digits than its factorization.

42401400103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47482037.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 42401400103 its reverse (30100410424), we get a palindrome (72501810527).

The spelling of 42401400103 in words is "forty-two billion, four hundred one million, four hundred thousand, one hundred three".