2150041020 has 48 divisors (see below), whose sum is σ = 6023528448. Its totient is φ = 573019200.

The previous prime is 2150041013. The next prime is 2150041021. The reversal of 2150041020 is 201400512.

2150041020 = 7312² + 7313² + ... + 7351².

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150041021) 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, 107877 + ... + 126243.

It is an arithmetic number, because the mean of its divisors is an integer number (125490176).

Almost surely, 2^2150041020 is an apocalyptic number.

2150041020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2150041020 is an abundant number, since it is smaller than the sum of its proper divisors (3873487428).

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

2150041020 is a wasteful number, since it uses less digits than its factorization.

2150041020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20330 (or 20328 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 2150041020 is about 46368.5348054044. The cubic root of 2150041020 is about 1290.6710888375.

Adding to 2150041020 its reverse (201400512), we get a palindrome (2351441532).

The spelling of 2150041020 in words is "two billion, one hundred fifty million, forty-one thousand, twenty".