7401041118071 has 2 divisors, whose sum is σ = 7401041118072. Its totient is φ = 7401041118070.

The previous prime is 7401041118049. The next prime is 7401041118077. The reversal of 7401041118071 is 1708111401047.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7401041118071 is a prime.

It is a super-2 number, since 2×7401041118071² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7401041118077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3700520559035 + 3700520559036.

It is an arithmetic number, because the mean of its divisors is an integer number (3700520559036).

Almost surely, 2^{7401041118071} is an apocalyptic number.

7401041118071 is a deficient number, since it is larger than the sum of its proper divisors (1).

7401041118071 is an equidigital number, since it uses as much as digits as its factorization.

7401041118071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6272, while the sum is 35.

The spelling of 7401041118071 in words is "seven trillion, four hundred one billion, forty-one million, one hundred eighteen thousand, seventy-one".