262348081912 has 384 divisors, whose sum is σ = 640712540160. Its totient is φ = 100050128640.

The previous prime is 262348081909. The next prime is 262348081927. The reversal of 262348081912 is 219180843262.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 997521093 + ... + 997521355.

It is an arithmetic number, because the mean of its divisors is an integer number (1668522240).

Almost surely, 2^262348081912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 262348081912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (320356270080).

262348081912 is an abundant number, since it is smaller than the sum of its proper divisors (378364458248).

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

262348081912 is a wasteful number, since it uses less digits than its factorization.

262348081912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463 (or 452 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The spelling of 262348081912 in words is "two hundred sixty-two billion, three hundred forty-eight million, eighty-one thousand, nine hundred twelve".