2026161550340 has 48 divisors (see below), whose sum is σ = 4345657392384. Its totient is φ = 793186464000.

The previous prime is 2026161550307. The next prime is 2026161550379. The reversal of 2026161550340 is 430551616202.

It is a self number, because there is not a number n which added to its sum of digits gives 2026161550340.

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, 41148335 + ... + 41197545.

It is an arithmetic number, because the mean of its divisors is an integer number (90534529008).

Almost surely, 2^{2026161550340} is an apocalyptic number.

2026161550340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2026161550340 is an abundant number, since it is smaller than the sum of its proper divisors (2319495842044).

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

2026161550340 is a wasteful number, since it uses less digits than its factorization.

2026161550340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93068 (or 93066 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 2026161550340 in words is "two trillion, twenty-six billion, one hundred sixty-one million, five hundred fifty thousand, three hundred forty".