2400332061 has 4 divisors (see below), whose sum is σ = 3200442752. Its totient is φ = 1600221372.

The previous prime is 2400332057. The next prime is 2400332071. The reversal of 2400332061 is 1602330042.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2400332061 - 2² = 2400332057 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2400332021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400055341 + ... + 400055346.

It is an arithmetic number, because the mean of its divisors is an integer number (800110688).

Almost surely, 2^2400332061 is an apocalyptic number.

It is an amenable number.

2400332061 is a deficient number, since it is larger than the sum of its proper divisors (800110691).

2400332061 is an equidigital number, since it uses as much as digits as its factorization.

2400332061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800110690.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2400332061 is about 48993.1838218338. The cubic root of 2400332061 is about 1338.9276452542.

The spelling of 2400332061 in words is "two billion, four hundred million, three hundred thirty-two thousand, sixty-one".