42026246220 has 48 divisors (see below), whose sum is σ = 134483989248. Its totient is φ = 9605999040.

The previous prime is 42026246201. The next prime is 42026246221. The reversal of 42026246220 is 2264262024.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (42026246221) 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, 50030826 + ... + 50031665.

It is an arithmetic number, because the mean of its divisors is an integer number (2801749776).

Almost surely, 2^42026246220 is an apocalyptic number.

It is an amenable number.

42026246220 is an abundant number, since it is smaller than the sum of its proper divisors (92457743028).

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

42026246220 is a wasteful number, since it uses less digits than its factorization.

42026246220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100062510 (or 100062508 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 42026246220 in words is "forty-two billion, twenty-six million, two hundred forty-six thousand, two hundred twenty".