26151702020 has 48 divisors (see below), whose sum is σ = 55986577920. Its totient is φ = 10257476736.

The previous prime is 26151702013. The next prime is 26151702023. The reversal of 26151702020 is 2020715162.

It is not an unprimeable number, because it can be changed into a prime (26151702023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2180801 + ... + 2192759.

It is an arithmetic number, because the mean of its divisors is an integer number (1166387040).

Almost surely, 2^26151702020 is an apocalyptic number.

26151702020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26151702020 is an abundant number, since it is smaller than the sum of its proper divisors (29834875900).

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

26151702020 is a wasteful number, since it uses less digits than its factorization.

26151702020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14084 (or 14082 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The spelling of 26151702020 in words is "twenty-six billion, one hundred fifty-one million, seven hundred two thousand, twenty".