260451362331 has 8 divisors (see below), whose sum is σ = 385853870160. Its totient is φ = 173634241536.

The previous prime is 260451362323. The next prime is 260451362351. The reversal of 260451362331 is 133263154062.

260451362331 is a `hidden beast` number, since 2 + 604 + 5 + 13 + 6 + 2 + 3 + 31 = 666.

It is not a de Polignac number, because 260451362331 - 2³ = 260451362323 is a prime.

It is a super-2 number, since 2×260451362331² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (260451362321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4823173350 + ... + 4823173403.

It is an arithmetic number, because the mean of its divisors is an integer number (48231733770).

Almost surely, 2^260451362331 is an apocalyptic number.

260451362331 is a deficient number, since it is larger than the sum of its proper divisors (125402507829).

260451362331 is an equidigital number, since it uses as much as digits as its factorization.

260451362331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9646346762 (or 9646346756 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 260451362331 in words is "two hundred sixty billion, four hundred fifty-one million, three hundred sixty-two thousand, three hundred thirty-one".