2234401442 has 16 divisors (see below), whose sum is σ = 4125049152. Its totient is φ = 883938960.

The previous prime is 2234401439. The next prime is 2234401457. The reversal of 2234401442 is 2441044322.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 6138284 + ... + 6138647.

It is an arithmetic number, because the mean of its divisors is an integer number (257815572).

Almost surely, 2^2234401442 is an apocalyptic number.

2234401442 is a deficient number, since it is larger than the sum of its proper divisors (1890647710).

2234401442 is a wasteful number, since it uses less digits than its factorization.

2234401442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12276953.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 2234401442 is about 47269.4556981567. The cubic root of 2234401442 is about 1307.3355399805.

Adding to 2234401442 its reverse (2441044322), we get a palindrome (4675445764).

The spelling of 2234401442 in words is "two billion, two hundred thirty-four million, four hundred one thousand, four hundred forty-two".