1422563408451 has 12 divisors (see below), whose sum is σ = 2055228906640. Its totient is φ = 948184023600.

The previous prime is 1422563408363. The next prime is 1422563408489. The reversal of 1422563408451 is 1548043652241.

1422563408451 is a `hidden beast` number, since 1 + 4 + 2 + 2 + 5 + 634 + 0 + 8 + 4 + 5 + 1 = 666.

It is not a de Polignac number, because 1422563408451 - 2¹⁴ = 1422563392067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1422563408397 and 1422563408406.

It is not an unprimeable number, because it can be changed into a prime (1422563408051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15918136 + ... + 16007253.

Almost surely, 2^{1422563408451} is an apocalyptic number.

1422563408451 is a deficient number, since it is larger than the sum of its proper divisors (632665498189).

1422563408451 is a wasteful number, since it uses less digits than its factorization.

1422563408451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31930346 (or 31930343 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The spelling of 1422563408451 in words is "one trillion, four hundred twenty-two billion, five hundred sixty-three million, four hundred eight thousand, four hundred fifty-one".