1420320042024 has 32 divisors (see below), whose sum is σ = 3823938575520. Its totient is φ = 437021551296.

The previous prime is 1420320041989. The next prime is 1420320042047. The reversal of 1420320042024 is 4202400230241.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1420320041985 and 1420320042003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2276153602 + ... + 2276154225.

It is an arithmetic number, because the mean of its divisors is an integer number (119498080485).

Almost surely, 2^{1420320042024} is an apocalyptic number.

It is an amenable number.

1420320042024 is an abundant number, since it is smaller than the sum of its proper divisors (2403618533496).

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

1420320042024 is a wasteful number, since it uses less digits than its factorization.

1420320042024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4552307849 (or 4552307845 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 1420320042024 its reverse (4202400230241), we get a palindrome (5622720272265).

The spelling of 1420320042024 in words is "one trillion, four hundred twenty billion, three hundred twenty million, forty-two thousand, twenty-four".