42241201401 has 32 divisors (see below), whose sum is σ = 68215530240. Its totient is φ = 22697404416.

The previous prime is 42241201397. The next prime is 42241201423. The reversal of 42241201401 is 10410214224.

It is not a de Polignac number, because 42241201401 - 2² = 42241201397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (42241201501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 345805 + ... + 451733.

It is an arithmetic number, because the mean of its divisors is an integer number (2131735320).

Almost surely, 2^42241201401 is an apocalyptic number.

It is an amenable number.

42241201401 is a deficient number, since it is larger than the sum of its proper divisors (25974328839).

42241201401 is a wasteful number, since it uses less digits than its factorization.

42241201401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107073.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 42241201401 its reverse (10410214224), we get a palindrome (52651415625).

The spelling of 42241201401 in words is "forty-two billion, two hundred forty-one million, two hundred one thousand, four hundred one".