2301401040 has 80 divisors (see below), whose sum is σ = 7153256448. Its totient is φ = 612080128.

The previous prime is 2301401021. The next prime is 2301401051. The reversal of 2301401040 is 401041032.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79402 + ... + 104438.

Almost surely, 2^2301401040 is an apocalyptic number.

2301401040 is a gapful number since it is divisible by the number (20) 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 2301401040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3576628224).

2301401040 is an abundant number, since it is smaller than the sum of its proper divisors (4851855408).

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

2301401040 is a wasteful number, since it uses less digits than its factorization.

2301401040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25436 (or 25430 counting only the distinct ones).

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

The square root of 2301401040 is about 47972.9198611050. The cubic root of 2301401040 is about 1320.2740936783.

Adding to 2301401040 its reverse (401041032), we get a palindrome (2702442072).

The spelling of 2301401040 in words is "two billion, three hundred one million, four hundred one thousand, forty".