1402123422424 has 16 divisors (see below), whose sum is σ = 2629039309200. Its totient is φ = 701046273312.

The previous prime is 1402123422397. The next prime is 1402123422473. The reversal of 1402123422424 is 4242243212041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1539087 + ... + 2274430.

It is an arithmetic number, because the mean of its divisors is an integer number (164314956825).

Almost surely, 2^{1402123422424} is an apocalyptic number.

It is an amenable number.

1402123422424 is a deficient number, since it is larger than the sum of its proper divisors (1226915886776).

1402123422424 is a wasteful number, since it uses less digits than its factorization.

1402123422424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3859482 (or 3859478 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 1402123422424 its reverse (4242243212041), we get a palindrome (5644366634465).

The spelling of 1402123422424 in words is "one trillion, four hundred two billion, one hundred twenty-three million, four hundred twenty-two thousand, four hundred twenty-four".