2563342481412 has 36 divisors (see below), whose sum is σ = 6585782464716. Its totient is φ = 840440157120.

The previous prime is 2563342481383. The next prime is 2563342481449. The reversal of 2563342481412 is 2141842433652.

2563342481412 is a `hidden beast` number, since 2 + 5 + 633 + 4 + 2 + 4 + 8 + 1 + 4 + 1 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 279665399556 + 2283677081856 = 528834^2 + 1511184^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2563342481412² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 583636803 + ... + 583641194.

Almost surely, 2^{2563342481412} is an apocalyptic number.

It is an amenable number.

2563342481412 is an abundant number, since it is smaller than the sum of its proper divisors (4022439983304).

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

2563342481412 is a wasteful number, since it uses less digits than its factorization.

2563342481412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167278068 (or 1167278063 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 45.

The spelling of 2563342481412 in words is "two trillion, five hundred sixty-three billion, three hundred forty-two million, four hundred eighty-one thousand, four hundred twelve".