2023133421240 has 96 divisors (see below), whose sum is σ = 6615522360720. Its totient is φ = 536192400384.

The previous prime is 2023133421233. The next prime is 2023133421293. The reversal of 2023133421240 is 421243313202.

2023133421240 is a `hidden beast` number, since 2 + 0 + 2 + 313 + 342 + 1 + 2 + 4 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17180017 + ... + 17297376.

Almost surely, 2^{2023133421240} is an apocalyptic number.

2023133421240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2023133421240 is an abundant number, since it is smaller than the sum of its proper divisors (4592388939480).

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

2023133421240 is a wasteful number, since it uses less digits than its factorization.

2023133421240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34477573 (or 34477566 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 2023133421240 its reverse (421243313202), we get a palindrome (2444376734442).

The spelling of 2023133421240 in words is "two trillion, twenty-three billion, one hundred thirty-three million, four hundred twenty-one thousand, two hundred forty".