260304440425742 has 64 divisors (see below), whose sum is σ = 414777378240000. Its totient is φ = 122175829256832.

The previous prime is 260304440425739. The next prime is 260304440425753. The reversal of 260304440425742 is 247524044403062.

It is a super-3 number, since 3×260304440425742³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3241245884 + ... + 3241326192.

It is an arithmetic number, because the mean of its divisors is an integer number (6480896535000).

Almost surely, 2^{260304440425742} is an apocalyptic number.

260304440425742 is a deficient number, since it is larger than the sum of its proper divisors (154472937814258).

260304440425742 is a wasteful number, since it uses less digits than its factorization.

260304440425742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81993.

The product of its (nonzero) digits is 5160960, while the sum is 47.

The spelling of 260304440425742 in words is "two hundred sixty trillion, three hundred four billion, four hundred forty million, four hundred twenty-five thousand, seven hundred forty-two".