1234442210402 has 16 divisors (see below), whose sum is σ = 1869486220800. Its totient is φ = 611308360560.

The previous prime is 1234442210377. The next prime is 1234442210413. The reversal of 1234442210402 is 2040122444321.

It is a happy number.

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, 6968252 + ... + 7143207.

It is an arithmetic number, because the mean of its divisors is an integer number (116842888800).

Almost surely, 2^{1234442210402} is an apocalyptic number.

1234442210402 is a deficient number, since it is larger than the sum of its proper divisors (635044010398).

1234442210402 is a wasteful number, since it uses less digits than its factorization.

1234442210402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14111881.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 1234442210402 its reverse (2040122444321), we get a palindrome (3274564654723).

The spelling of 1234442210402 in words is "one trillion, two hundred thirty-four billion, four hundred forty-two million, two hundred ten thousand, four hundred two".