74463151151 has 2 divisors, whose sum is σ = 74463151152. Its totient is φ = 74463151150.

The previous prime is 74463151141. The next prime is 74463151177. The reversal of 74463151151 is 15115136447.

It is a weak prime.

It is an emirp because it is prime and its reverse (15115136447) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74463151151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74463151121) 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 as a sum of consecutive naturals, namely, 37231575575 + 37231575576.

It is an arithmetic number, because the mean of its divisors is an integer number (37231575576).

Almost surely, 2^74463151151 is an apocalyptic number.

74463151151 is a deficient number, since it is larger than the sum of its proper divisors (1).

74463151151 is an equidigital number, since it uses as much as digits as its factorization.

74463151151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 38.

Adding to 74463151151 its reverse (15115136447), we get a palindrome (89578287598).

The spelling of 74463151151 in words is "seventy-four billion, four hundred sixty-three million, one hundred fifty-one thousand, one hundred fifty-one".