41444021142 has 20 divisors (see below), whose sum is σ = 92865306996. Its totient is φ = 13814673660.

The previous prime is 41444021107. The next prime is 41444021209. The reversal of 41444021142 is 24112044414.

It is a happy number.

41444021142 is a `hidden beast` number, since 4 + 1 + 4 + 440 + 211 + 4 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 127913484 + ... + 127913807.

Almost surely, 2^41444021142 is an apocalyptic number.

41444021142 is an abundant number, since it is smaller than the sum of its proper divisors (51421285854).

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

41444021142 is a wasteful number, since it uses less digits than its factorization.

41444021142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255827305 (or 255827296 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 41444021142 its reverse (24112044414), we get a palindrome (65556065556).

The spelling of 41444021142 in words is "forty-one billion, four hundred forty-four million, twenty-one thousand, one hundred forty-two".