1403431210422 has 24 divisors (see below), whose sum is σ = 3040791989976. Its totient is φ = 467806654656.

The previous prime is 1403431210369. The next prime is 1403431210429. The reversal of 1403431210422 is 2240121343041.

1403431210422 is a `hidden beast` number, since 1 + 403 + 4 + 3 + 1 + 210 + 42 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1403431210429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2875278 + ... + 3327774.

It is an arithmetic number, because the mean of its divisors is an integer number (126699666249).

Almost surely, 2^{1403431210422} is an apocalyptic number.

1403431210422 is an abundant number, since it is smaller than the sum of its proper divisors (1637360779554).

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

1403431210422 is a wasteful number, since it uses less digits than its factorization.

1403431210422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624812 (or 624809 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1403431210422 its reverse (2240121343041), we get a palindrome (3643552553463).

The spelling of 1403431210422 in words is "one trillion, four hundred three billion, four hundred thirty-one million, two hundred ten thousand, four hundred twenty-two".