2405101020 has 96 divisors (see below), whose sum is σ = 7703270400. Its totient is φ = 549241344.

The previous prime is 2405101019. The next prime is 2405101021. The reversal of 2405101020 is 201015042.

It is an interprime number because it is at equal distance from previous prime (2405101019) and next prime (2405101021).

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 (2405101021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 674001 + ... + 677559.

It is an arithmetic number, because the mean of its divisors is an integer number (80242400).

Almost surely, 2^2405101020 is an apocalyptic number.

2405101020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2405101020 is an abundant number, since it is smaller than the sum of its proper divisors (5298169380).

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

2405101020 is a wasteful number, since it uses less digits than its factorization.

2405101020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5187 (or 5185 counting only the distinct ones).

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

The square root of 2405101020 is about 49041.8292888836. The cubic root of 2405101020 is about 1339.8137819493.

Adding to 2405101020 its reverse (201015042), we get a palindrome (2606116062).

The spelling of 2405101020 in words is "two billion, four hundred five million, one hundred one thousand, twenty".