2026256899008 has 56 divisors (see below), whose sum is σ = 5546004889680. Its totient is φ = 652128655360.

The previous prime is 2026256899003. The next prime is 2026256899027. The reversal of 2026256899008 is 8009986526202.

It is a super-2 number, since 2×2026256899008² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2026256899003) 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, 181949973 + ... + 181961108.

Almost surely, 2^{2026256899008} is an apocalyptic number.

It is an amenable number.

2026256899008 is an abundant number, since it is smaller than the sum of its proper divisors (3519747990672).

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

2026256899008 is a wasteful number, since it uses less digits than its factorization.

2026256899008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363911125 (or 363911115 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 57.

The spelling of 2026256899008 in words is "two trillion, twenty-six billion, two hundred fifty-six million, eight hundred ninety-nine thousand, eight".