1423606365244 has 24 divisors (see below), whose sum is σ = 2847627496448. Its totient is φ = 610028135280.

The previous prime is 1423606365211. The next prime is 1423606365281. The reversal of 1423606365244 is 4425636063241.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1423606365194 and 1423606365203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3507444 + ... + 3892219.

Almost surely, 2^{1423606365244} is an apocalyptic number.

1423606365244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1423606365244 is an abundant number, since it is smaller than the sum of its proper divisors (1424021131204).

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

1423606365244 is a wasteful number, since it uses less digits than its factorization.

1423606365244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7406545 (or 7406543 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 46.

The spelling of 1423606365244 in words is "one trillion, four hundred twenty-three billion, six hundred six million, three hundred sixty-five thousand, two hundred forty-four".