3001420140 has 96 divisors (see below), whose sum is σ = 8553538560. Its totient is φ = 786240000.

The previous prime is 3001420127. The next prime is 3001420151. The reversal of 3001420140 is 410241003.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 998640 + ... + 1001640.

It is an arithmetic number, because the mean of its divisors is an integer number (89099360).

Almost surely, 2^3001420140 is an apocalyptic number.

3001420140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3001420140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4276769280).

3001420140 is an abundant number, since it is smaller than the sum of its proper divisors (5552118420).

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

3001420140 is a wasteful number, since it uses less digits than its factorization.

3001420140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3303 (or 3301 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3001420140 is about 54785.2182618633. The cubic root of 3001420140 is about 1442.4771117739.

Adding to 3001420140 its reverse (410241003), we get a palindrome (3411661143).

The spelling of 3001420140 in words is "three billion, one million, four hundred twenty thousand, one hundred forty".