1422431302004 has 6 divisors (see below), whose sum is σ = 2489254778514. Its totient is φ = 711215651000.

The previous prime is 1422431301961. The next prime is 1422431302007. The reversal of 1422431302004 is 4002031342241.

It can be written as a sum of positive squares in only one way, i.e., 957661874404 + 464769427600 = 978602^2 + 681740^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422431302007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177803912747 + ... + 177803912754.

It is an arithmetic number, because the mean of its divisors is an integer number (414875796419).

Almost surely, 2^{1422431302004} is an apocalyptic number.

It is an amenable number.

1422431302004 is a deficient number, since it is larger than the sum of its proper divisors (1066823476510).

1422431302004 is a wasteful number, since it uses less digits than its factorization.

1422431302004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355607825505 (or 355607825503 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 1422431302004 its reverse (4002031342241), we get a palindrome (5424462644245).

The spelling of 1422431302004 in words is "one trillion, four hundred twenty-two billion, four hundred thirty-one million, three hundred two thousand, four".