2431402001 has 12 divisors (see below), whose sum is σ = 2830804452. Its totient is φ = 2082261888.

The previous prime is 2431401997. The next prime is 2431402003. The reversal of 2431402001 is 1002041342.

It can be written as a sum of positive squares in 2 ways, for example, as 836597776 + 1594804225 = 28924^2 + 39935^2 .

It is not a de Polignac number, because 2431402001 - 2² = 2431401997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2431402003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37661 + ... + 79253.

It is an arithmetic number, because the mean of its divisors is an integer number (235900371).

Almost surely, 2^2431402001 is an apocalyptic number.

It is an amenable number.

2431402001 is a deficient number, since it is larger than the sum of its proper divisors (399402451).

2431402001 is a wasteful number, since it uses less digits than its factorization.

2431402001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42800 (or 42793 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2431402001 is about 49309.2486355248. The cubic root of 2431402001 is about 1344.6799312099.

Adding to 2431402001 its reverse (1002041342), we get a palindrome (3433443343).

The spelling of 2431402001 in words is "two billion, four hundred thirty-one million, four hundred two thousand, one".