20035041444 has 48 divisors (see below), whose sum is σ = 56664767040. Its totient is φ = 6071224320.

The previous prime is 20035041437. The next prime is 20035041461. The reversal of 20035041444 is 44414053002.

It is a happy number.

20035041444 is a `hidden beast` number, since 200 + 3 + 5 + 0 + 414 + 44 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8431069 + ... + 8433444.

It is an arithmetic number, because the mean of its divisors is an integer number (1180515980).

Almost surely, 2^20035041444 is an apocalyptic number.

It is an amenable number.

20035041444 is an abundant number, since it is smaller than the sum of its proper divisors (36629725596).

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

20035041444 is a wasteful number, since it uses less digits than its factorization.

20035041444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16864537 (or 16864529 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 20035041444 its reverse (44414053002), we get a palindrome (64449094446).

The spelling of 20035041444 in words is "twenty billion, thirty-five million, forty-one thousand, four hundred forty-four".