3040400101 has 4 divisors (see below), whose sum is σ = 3041797600. Its totient is φ = 3039002604.

The previous prime is 3040400089. The next prime is 3040400119. The reversal of 3040400101 is 1010040403.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1010040403 = 2081 ⋅485363.

It is a cyclic number.

It is not a de Polignac number, because 3040400101 - 2¹³ = 3040391909 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 (3040400161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 695481 + ... + 699838.

It is an arithmetic number, because the mean of its divisors is an integer number (760449400).

Almost surely, 2^3040400101 is an apocalyptic number.

It is an amenable number.

3040400101 is a deficient number, since it is larger than the sum of its proper divisors (1397499).

3040400101 is a wasteful number, since it uses less digits than its factorization.

3040400101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397498.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 3040400101 is about 55139.8231861510. The cubic root of 3040400101 is about 1448.6948384034.

Adding to 3040400101 its reverse (1010040403), we get a palindrome (4050440504).

The spelling of 3040400101 in words is "three billion, forty million, four hundred thousand, one hundred one".