11474520023719 has 2 divisors, whose sum is σ = 11474520023720. Its totient is φ = 11474520023718.

The previous prime is 11474520023663. The next prime is 11474520023731. The reversal of 11474520023719 is 91732002547411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11474520023719 - 2¹⁵ = 11474519990951 is a prime.

It is a super-2 number, since 2×11474520023719² (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 (11474520021719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5737260011859 + 5737260011860.

It is an arithmetic number, because the mean of its divisors is an integer number (5737260011860).

Almost surely, 2^{11474520023719} is an apocalyptic number.

11474520023719 is a deficient number, since it is larger than the sum of its proper divisors (1).

11474520023719 is an equidigital number, since it uses as much as digits as its factorization.

11474520023719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 11474520023719 in words is "eleven trillion, four hundred seventy-four billion, five hundred twenty million, twenty-three thousand, seven hundred nineteen".