1422406503316 has 6 divisors (see below), whose sum is σ = 2489211380810. Its totient is φ = 711203251656.

The previous prime is 1422406503251. The next prime is 1422406503319. The reversal of 1422406503316 is 6133056042241.

It can be written as a sum of positive squares in only one way, i.e., 1420396774416 + 2009728900 = 1191804^2 + 44830^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422406503319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177800812911 + ... + 177800812918.

Almost surely, 2^{1422406503316} is an apocalyptic number.

It is an amenable number.

1422406503316 is a deficient number, since it is larger than the sum of its proper divisors (1066804877494).

1422406503316 is a wasteful number, since it uses less digits than its factorization.

1422406503316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355601625833 (or 355601625831 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 1422406503316 in words is "one trillion, four hundred twenty-two billion, four hundred six million, five hundred three thousand, three hundred sixteen".