2023434053040 has 80 divisors (see below), whose sum is σ = 6273936942336. Its totient is φ = 539471328000.

The previous prime is 2023434052909. The next prime is 2023434053051. The reversal of 2023434053040 is 403504343202.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2023434052989 and 2023434053007.

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, 303615 + ... + 2034465.

Almost surely, 2^{2023434053040} is an apocalyptic number.

2023434053040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2023434053040 is an abundant number, since it is smaller than the sum of its proper divisors (4250502889296).

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

2023434053040 is a wasteful number, since it uses less digits than its factorization.

2023434053040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1735738 (or 1735732 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 30.

Adding to 2023434053040 its reverse (403504343202), we get a palindrome (2426938396242).

The spelling of 2023434053040 in words is "two trillion, twenty-three billion, four hundred thirty-four million, fifty-three thousand, forty".