145830356074 has 8 divisors (see below), whose sum is σ = 235572113700. Its totient is φ = 67306318176.

The previous prime is 145830356057. The next prime is 145830356117. The reversal of 145830356074 is 470653038541.

It can be written as a sum of positive squares in 2 ways, for example, as 109755051849 + 36075304225 = 331293^2 + 189935^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 2804429899 + ... + 2804429950.

Almost surely, 2^145830356074 is an apocalyptic number.

145830356074 is a deficient number, since it is larger than the sum of its proper divisors (89741757626).

145830356074 is a wasteful number, since it uses less digits than its factorization.

145830356074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5608859864.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 145830356074 in words is "one hundred forty-five billion, eight hundred thirty million, three hundred fifty-six thousand, seventy-four".