1014444420020 has 48 divisors (see below), whose sum is σ = 2243115987840. Its totient is φ = 384307917696.

The previous prime is 1014444419993. The next prime is 1014444420029. The reversal of 1014444420020 is 200244444101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014444420029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 905849 + ... + 1688031.

It is an arithmetic number, because the mean of its divisors is an integer number (46731583080).

Almost surely, 2^{1014444420020} is an apocalyptic number.

1014444420020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1014444420020 is an abundant number, since it is smaller than the sum of its proper divisors (1228671567820).

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

1014444420020 is a wasteful number, since it uses less digits than its factorization.

1014444420020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785624 (or 785622 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 1014444420020 its reverse (200244444101), we get a palindrome (1214688864121).

The spelling of 1014444420020 in words is "one trillion, fourteen billion, four hundred forty-four million, four hundred twenty thousand, twenty".