74130203147 has 48 divisors (see below), whose sum is σ = 100763932416. Its totient is φ = 53066059200.

The previous prime is 74130203123. The next prime is 74130203171.

74130203147 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (74130203123) and next prime (74130203171).

It is not a de Polignac number, because 74130203147 - 2⁶ = 74130203083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74130203117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2307368 + ... + 2339274.

It is an arithmetic number, because the mean of its divisors is an integer number (2099248592).

Almost surely, 2^74130203147 is an apocalyptic number.

74130203147 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

74130203147 is a deficient number, since it is larger than the sum of its proper divisors (26633729269).

74130203147 is a wasteful number, since it uses less digits than its factorization.

74130203147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32160 (or 32149 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 32.

The spelling of 74130203147 in words is "seventy-four billion, one hundred thirty million, two hundred three thousand, one hundred forty-seven".