2020266464242 has 32 divisors (see below), whose sum is σ = 3280568921280. Its totient is φ = 927562933440.

The previous prime is 2020266464213. The next prime is 2020266464263. The reversal of 2020266464242 is 2424646620202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2020266464195 and 2020266464204.

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, 6827253 + ... + 7117015.

It is an arithmetic number, because the mean of its divisors is an integer number (102517778790).

Almost surely, 2^{2020266464242} is an apocalyptic number.

2020266464242 is a deficient number, since it is larger than the sum of its proper divisors (1260302457038).

2020266464242 is a wasteful number, since it uses less digits than its factorization.

2020266464242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291178.

The product of its (nonzero) digits is 442368, while the sum is 40.

The spelling of 2020266464242 in words is "two trillion, twenty billion, two hundred sixty-six million, four hundred sixty-four thousand, two hundred forty-two".