7139101430401 has 2 divisors, whose sum is σ = 7139101430402. Its totient is φ = 7139101430400.

The previous prime is 7139101430389. The next prime is 7139101430407. The reversal of 7139101430401 is 1040341019317.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5182247367025 + 1956854063376 = 2276455^2 + 1398876^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7139101430401 is a prime.

It is not a weakly prime, because it can be changed into another prime (7139101430407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3569550715200 + 3569550715201.

It is an arithmetic number, because the mean of its divisors is an integer number (3569550715201).

Almost surely, 2^{7139101430401} is an apocalyptic number.

It is an amenable number.

7139101430401 is a deficient number, since it is larger than the sum of its proper divisors (1).

7139101430401 is an equidigital number, since it uses as much as digits as its factorization.

7139101430401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 34.

Adding to 7139101430401 its reverse (1040341019317), we get a palindrome (8179442449718).

The spelling of 7139101430401 in words is "seven trillion, one hundred thirty-nine billion, one hundred one million, four hundred thirty thousand, four hundred one".