1342463642663 has 16 divisors (see below), whose sum is σ = 1631544919200. Its totient is φ = 1087696606080.

The previous prime is 1342463642633. The next prime is 1342463642713. The reversal of 1342463642663 is 3662463642431.

It is not a de Polignac number, because 1342463642663 - 2²² = 1342459448359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342463642633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161855468 + ... + 161863761.

It is an arithmetic number, because the mean of its divisors is an integer number (101971557450).

Almost surely, 2^{1342463642663} is an apocalyptic number.

1342463642663 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1342463642663 is a deficient number, since it is larger than the sum of its proper divisors (289081276537).

1342463642663 is a wasteful number, since it uses less digits than its factorization.

1342463642663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323719282.

The product of its digits is 8957952, while the sum is 50.

The spelling of 1342463642663 in words is "one trillion, three hundred forty-two billion, four hundred sixty-three million, six hundred forty-two thousand, six hundred sixty-three".