41899442400 has 288 divisors, whose sum is σ = 151794972000. Its totient is φ = 11154124800.

The previous prime is 41899442393. The next prime is 41899442407. The reversal of 41899442400 is 424499814.

41899442400 is a `hidden beast` number, since 41 + 89 + 94 + 42 + 400 = 666.

It is an interprime number because it is at equal distance from previous prime (41899442393) and next prime (41899442407).

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41899442407) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16436326 + ... + 16438874.

It is an arithmetic number, because the mean of its divisors is an integer number (527065875).

Almost surely, 2^41899442400 is an apocalyptic number.

41899442400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41899442400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75897486000).

41899442400 is an abundant number, since it is smaller than the sum of its proper divisors (109895529600).

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

41899442400 is a wasteful number, since it uses less digits than its factorization.

41899442400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3339 (or 3320 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 41899442400 in words is "forty-one billion, eight hundred ninety-nine million, four hundred forty-two thousand, four hundred".