263142152412 has 48 divisors (see below), whose sum is σ = 615456116352. Its totient is φ = 87506036800.

The previous prime is 263142152393. The next prime is 263142152419. The reversal of 263142152412 is 214251241362.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (263142152419) 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, 9434287 + ... + 9462137.

It is an arithmetic number, because the mean of its divisors is an integer number (12822002424).

Almost surely, 2^263142152412 is an apocalyptic number.

It is an amenable number.

263142152412 is an abundant number, since it is smaller than the sum of its proper divisors (352313963940).

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

263142152412 is a wasteful number, since it uses less digits than its factorization.

263142152412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29698 (or 29696 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

Adding to 263142152412 its reverse (214251241362), we get a palindrome (477393393774).

The spelling of 263142152412 in words is "two hundred sixty-three billion, one hundred forty-two million, one hundred fifty-two thousand, four hundred twelve".