2023414421442 has 16 divisors (see below), whose sum is σ = 4048465277280. Its totient is φ = 674198734752.

The previous prime is 2023414421389. The next prime is 2023414421447. The reversal of 2023414421442 is 2441244143202.

It is not an unprimeable number, because it can be changed into a prime (2023414421447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68168692 + ... + 68198367.

It is an arithmetic number, because the mean of its divisors is an integer number (253029079830).

Almost surely, 2^{2023414421442} is an apocalyptic number.

2023414421442 is an abundant number, since it is smaller than the sum of its proper divisors (2025050855838).

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

2023414421442 is a wasteful number, since it uses less digits than its factorization.

2023414421442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136369537.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 2023414421442 its reverse (2441244143202), we get a palindrome (4464658564644).

The spelling of 2023414421442 in words is "two trillion, twenty-three billion, four hundred fourteen million, four hundred twenty-one thousand, four hundred forty-two".