2430120401 has 2 divisors, whose sum is σ = 2430120402. Its totient is φ = 2430120400.

The previous prime is 2430120377. The next prime is 2430120421. The reversal of 2430120401 is 1040210342.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2132592400 + 297528001 = 46180^2 + 17249^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2430120401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2430120401.

It is not a weakly prime, because it can be changed into another prime (2430120421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215060200 + 1215060201.

It is an arithmetic number, because the mean of its divisors is an integer number (1215060201).

Almost surely, 2^2430120401 is an apocalyptic number.

It is an amenable number.

2430120401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2430120401 is an equidigital number, since it uses as much as digits as its factorization.

2430120401 is an evil number, because the sum of its binary digits is even.

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

The square root of 2430120401 is about 49296.2513889241. The cubic root of 2430120401 is about 1344.4436279466.

Adding to 2430120401 its reverse (1040210342), we get a palindrome (3470330743).

The spelling of 2430120401 in words is "two billion, four hundred thirty million, one hundred twenty thousand, four hundred one".