2034400242 has 16 divisors (see below), whose sum is σ = 4650057792. Its totient is φ = 581257200.

The previous prime is 2034400241. The next prime is 2034400253. The reversal of 2034400242 is 2420044302.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2034400241) 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, 24219009 + ... + 24219092.

It is an arithmetic number, because the mean of its divisors is an integer number (290628612).

Almost surely, 2^2034400242 is an apocalyptic number.

2034400242 is an abundant number, since it is smaller than the sum of its proper divisors (2615657550).

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

2034400242 is a wasteful number, since it uses less digits than its factorization.

2034400242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48438113.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2034400242 is about 45104.3262004877. The cubic root of 2034400242 is about 1267.1036237471.

Adding to 2034400242 its reverse (2420044302), we get a palindrome (4454444544).

The spelling of 2034400242 in words is "two billion, thirty-four million, four hundred thousand, two hundred forty-two".