1420231002044 has 6 divisors (see below), whose sum is σ = 2485404253584. Its totient is φ = 710115501020.

The previous prime is 1420231002037. The next prime is 1420231002053. The reversal of 1420231002044 is 4402001320241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177528875252 + ... + 177528875259.

It is an arithmetic number, because the mean of its divisors is an integer number (414234042264).

Almost surely, 2^{1420231002044} is an apocalyptic number.

It is an amenable number.

1420231002044 is a deficient number, since it is larger than the sum of its proper divisors (1065173251540).

1420231002044 is a wasteful number, since it uses less digits than its factorization.

1420231002044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355057750515 (or 355057750513 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 1420231002044 its reverse (4402001320241), we get a palindrome (5822232322285).

The spelling of 1420231002044 in words is "one trillion, four hundred twenty billion, two hundred thirty-one million, two thousand, forty-four".