41202205421431 has 2 divisors, whose sum is σ = 41202205421432. Its totient is φ = 41202205421430.

The previous prime is 41202205421381. The next prime is 41202205421471. The reversal of 41202205421431 is 13412450220214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41202205421431 - 2¹⁹ = 41202204897143 is a prime.

It is a super-2 number, since 2×41202205421431² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41202205421393 and 41202205421402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41202205421471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20601102710715 + 20601102710716.

It is an arithmetic number, because the mean of its divisors is an integer number (20601102710716).

Almost surely, 2^{41202205421431} is an apocalyptic number.

41202205421431 is a deficient number, since it is larger than the sum of its proper divisors (1).

41202205421431 is an equidigital number, since it uses as much as digits as its factorization.

41202205421431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 41202205421431 its reverse (13412450220214), we get a palindrome (54614655641645).

The spelling of 41202205421431 in words is "forty-one trillion, two hundred two billion, two hundred five million, four hundred twenty-one thousand, four hundred thirty-one".