41451203420 has 24 divisors (see below), whose sum is σ = 94960939248. Its totient is φ = 15073164800.

The previous prime is 41451203419. The next prime is 41451203449. The reversal of 41451203420 is 2430215414.

It is a self number, because there is not a number n which added to its sum of digits gives 41451203420.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94207061 + ... + 94207500.

It is an arithmetic number, because the mean of its divisors is an integer number (3956705802).

Almost surely, 2^41451203420 is an apocalyptic number.

It is an amenable number.

41451203420 is an abundant number, since it is smaller than the sum of its proper divisors (53509735828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41451203420 is a wasteful number, since it uses less digits than its factorization.

41451203420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188414581 (or 188414579 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 41451203420 its reverse (2430215414), we get a palindrome (43881418834).

The spelling of 41451203420 in words is "forty-one billion, four hundred fifty-one million, two hundred three thousand, four hundred twenty".