7840461400301 has 6 divisors (see below), whose sum is σ = 8036356332906. Its totient is φ = 7649230632800.

The previous prime is 7840461400273. The next prime is 7840461400309. The reversal of 7840461400301 is 1030041640487.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 33053058025 + 7807408342276 = 181805^2 + 2794174^2 .

It is not a de Polignac number, because 7840461400301 - 2⁶ = 7840461400237 is a prime.

It is a super-2 number, since 2×7840461400301² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7840461400309) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2332080830 + ... + 2332084191.

It is an arithmetic number, because the mean of its divisors is an integer number (1339392722151).

Almost surely, 2^{7840461400301} is an apocalyptic number.

It is an amenable number.

7840461400301 is a deficient number, since it is larger than the sum of its proper divisors (195894932605).

7840461400301 is an equidigital number, since it uses as much as digits as its factorization.

7840461400301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4664165103 (or 4664165062 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The spelling of 7840461400301 in words is "seven trillion, eight hundred forty billion, four hundred sixty-one million, four hundred thousand, three hundred one".