41201402401 has 4 divisors (see below), whose sum is σ = 42078028032. Its totient is φ = 40324776772.

The previous prime is 41201402399. The next prime is 41201402443. The reversal of 41201402401 is 10420410214.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10420410214 = 2 ⋅5210205107.

It is a cyclic number.

It is not a de Polignac number, because 41201402401 - 2¹ = 41201402399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41201402471) 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, 438312745 + ... + 438312838.

It is an arithmetic number, because the mean of its divisors is an integer number (10519507008).

Almost surely, 2^41201402401 is an apocalyptic number.

It is an amenable number.

41201402401 is a deficient number, since it is larger than the sum of its proper divisors (876625631).

41201402401 is an equidigital number, since it uses as much as digits as its factorization.

41201402401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876625630.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 41201402401 its reverse (10420410214), we get a palindrome (51621812615).

The spelling of 41201402401 in words is "forty-one billion, two hundred one million, four hundred two thousand, four hundred one".