1423562738560 has 32 divisors (see below), whose sum is σ = 3403204673400. Its totient is φ = 569425095168.

The previous prime is 1423562738527. The next prime is 1423562738573. The reversal of 1423562738560 is 658372653241.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 1423562738498 and 1423562738507.

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, 1112157750 + ... + 1112159029.

Almost surely, 2^{1423562738560} is an apocalyptic number.

1423562738560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1423562738560 is an abundant number, since it is smaller than the sum of its proper divisors (1979641934840).

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

1423562738560 is an equidigital number, since it uses as much as digits as its factorization.

1423562738560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224316798 (or 2224316786 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 52.

The spelling of 1423562738560 in words is "one trillion, four hundred twenty-three billion, five hundred sixty-two million, seven hundred thirty-eight thousand, five hundred sixty".