260867792142 has 24 divisors (see below), whose sum is σ = 575877958344. Its totient is φ = 85315252464.

The previous prime is 260867792111. The next prime is 260867792203. The reversal of 260867792142 is 241297768062.

260867792142 is a `hidden beast` number, since 2 + 608 + 6 + 7 + 7 + 9 + 21 + 4 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136722208 + ... + 136724115.

It is an arithmetic number, because the mean of its divisors is an integer number (23994914931).

Almost surely, 2^260867792142 is an apocalyptic number.

260867792142 is an abundant number, since it is smaller than the sum of its proper divisors (315010166202).

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

260867792142 is a wasteful number, since it uses less digits than its factorization.

260867792142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273446384 (or 273446381 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The spelling of 260867792142 in words is "two hundred sixty billion, eight hundred sixty-seven million, seven hundred ninety-two thousand, one hundred forty-two".