1423411355544 has 16 divisors (see below), whose sum is σ = 3558528388920. Its totient is φ = 474470451840.

The previous prime is 1423411355521. The next prime is 1423411355557. The reversal of 1423411355544 is 4455531143241.

It is a junction number, because it is equal to n+sod(n) for n = 1423411355496 and 1423411355505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29654403217 + ... + 29654403264.

Almost surely, 2^{1423411355544} is an apocalyptic number.

It is an amenable number.

1423411355544 is an abundant number, since it is smaller than the sum of its proper divisors (2135117033376).

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

1423411355544 is a wasteful number, since it uses less digits than its factorization.

1423411355544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59308806490 (or 59308806486 counting only the distinct ones).

The product of its digits is 576000, while the sum is 42.

Adding to 1423411355544 its reverse (4455531143241), we get a palindrome (5878942498785).

The spelling of 1423411355544 in words is "one trillion, four hundred twenty-three billion, four hundred eleven million, three hundred fifty-five thousand, five hundred forty-four".