42401100201 has 16 divisors (see below), whose sum is σ = 57154406400. Its totient is φ = 27958277520.

The previous prime is 42401100193. The next prime is 42401100221. The reversal of 42401100201 is 10200110424.

It is not a de Polignac number, because 42401100201 - 2³ = 42401100193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42401100221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166000 + ... + 335198.

It is an arithmetic number, because the mean of its divisors is an integer number (3572150400).

Almost surely, 2^42401100201 is an apocalyptic number.

It is an amenable number.

42401100201 is a deficient number, since it is larger than the sum of its proper divisors (14753306199).

42401100201 is a wasteful number, since it uses less digits than its factorization.

42401100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170116.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 42401100201 its reverse (10200110424), we get a palindrome (52601210625).

The spelling of 42401100201 in words is "forty-two billion, four hundred one million, one hundred thousand, two hundred one".