2020644600150 has 144 divisors (see below), whose sum is σ = 5747664125952. Its totient is φ = 468555172800.

The previous prime is 2020644600113. The next prime is 2020644600167. The reversal of 2020644600150 is 510064460202.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2002774 + ... + 2837673.

It is an arithmetic number, because the mean of its divisors is an integer number (39914334208).

Almost surely, 2^{2020644600150} is an apocalyptic number.

2020644600150 is an abundant number, since it is smaller than the sum of its proper divisors (3727019525802).

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

2020644600150 is a wasteful number, since it uses less digits than its factorization.

2020644600150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4840507 (or 4840491 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 2020644600150 in words is "two trillion, twenty billion, six hundred forty-four million, six hundred thousand, one hundred fifty".