26377741020 has 48 divisors (see below), whose sum is σ = 73902366720. Its totient is φ = 7029807936.

The previous prime is 26377741007. The next prime is 26377741079. The reversal of 26377741020 is 2014777362.

It is a self number, because there is not a number n which added to its sum of digits gives 26377741020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32400 + ... + 231959.

It is an arithmetic number, because the mean of its divisors is an integer number (1539632640).

Almost surely, 2^26377741020 is an apocalyptic number.

26377741020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26377741020 is an abundant number, since it is smaller than the sum of its proper divisors (47524625700).

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

26377741020 is a wasteful number, since it uses less digits than its factorization.

26377741020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266034 (or 266032 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 39.

The spelling of 26377741020 in words is "twenty-six billion, three hundred seventy-seven million, seven hundred forty-one thousand, twenty".