26860464060 has 24 divisors (see below), whose sum is σ = 75209299536. Its totient is φ = 7162790400.

The previous prime is 26860464031. The next prime is 26860464107. The reversal of 26860464060 is 6046406862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223837141 + ... + 223837260.

It is an arithmetic number, because the mean of its divisors is an integer number (3133720814).

Almost surely, 2^26860464060 is an apocalyptic number.

26860464060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26860464060 is an abundant number, since it is smaller than the sum of its proper divisors (48348835476).

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

26860464060 is a wasteful number, since it uses less digits than its factorization.

26860464060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447674413 (or 447674411 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 26860464060 in words is "twenty-six billion, eight hundred sixty million, four hundred sixty-four thousand, sixty".