260604404088 has 32 divisors (see below), whose sum is σ = 744584012160. Its totient is φ = 74458401120.

The previous prime is 260604404083. The next prime is 260604404117. The reversal of 260604404088 is 880404406062.

It is a super-2 number, since 2×260604404088² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260604404083) 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, 775608178 + ... + 775608513.

It is an arithmetic number, because the mean of its divisors is an integer number (23268250380).

Almost surely, 2^260604404088 is an apocalyptic number.

260604404088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

260604404088 is an abundant number, since it is smaller than the sum of its proper divisors (483979608072).

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

260604404088 is a wasteful number, since it uses less digits than its factorization.

260604404088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551216707 (or 1551216703 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 42.

The spelling of 260604404088 in words is "two hundred sixty billion, six hundred four million, four hundred four thousand, eighty-eight".