262055238428 has 48 divisors (see below), whose sum is σ = 490975430400. Its totient is φ = 122113098240.

The previous prime is 262055238413. The next prime is 262055238469. The reversal of 262055238428 is 824832550262.

It is a super-3 number, since 3×262055238428³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1305176 + ... + 1492512.

It is an arithmetic number, because the mean of its divisors is an integer number (10228654800).

Almost surely, 2^262055238428 is an apocalyptic number.

It is an amenable number.

262055238428 is a deficient number, since it is larger than the sum of its proper divisors (228920191972).

262055238428 is a wasteful number, since it uses less digits than its factorization.

262055238428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187790 (or 187788 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 47.

The spelling of 262055238428 in words is "two hundred sixty-two billion, fifty-five million, two hundred thirty-eight thousand, four hundred twenty-eight".