1403142232424 has 16 divisors (see below), whose sum is σ = 2675483071200. Its totient is φ = 689680080112.

The previous prime is 1403142232423. The next prime is 1403142232493. The reversal of 1403142232424 is 4242322413041.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1403142232423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1486379012 + ... + 1486379955.

It is an arithmetic number, because the mean of its divisors is an integer number (167217691950).

Almost surely, 2^{1403142232424} is an apocalyptic number.

It is an amenable number.

1403142232424 is a deficient number, since it is larger than the sum of its proper divisors (1272340838776).

1403142232424 is a wasteful number, since it uses less digits than its factorization.

1403142232424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972759032 (or 2972759028 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 1403142232424 its reverse (4242322413041), we get a palindrome (5645464645465).

The spelling of 1403142232424 in words is "one trillion, four hundred three billion, one hundred forty-two million, two hundred thirty-two thousand, four hundred twenty-four".