307141434 has 24 divisors (see below), whose sum is σ = 669156852. Its totient is φ = 101813760.

The previous prime is 307141427. The next prime is 307141447. The reversal of 307141434 is 434141703.

It can be written as a sum of positive squares in 2 ways, for example, as 229613409 + 77528025 = 15153^2 + 8805^2 .

It is a junction number, because it is equal to n+sod(n) for n = 307141398 and 307141407.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43879 + ... + 50394.

Almost surely, 2^307141434 is an apocalyptic number.

307141434 is an abundant number, since it is smaller than the sum of its proper divisors (362015418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

307141434 is a wasteful number, since it uses less digits than its factorization.

307141434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94462 (or 94459 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 307141434 is about 17525.4510355654. The cubic root of 307141434 is about 674.7032506295.

The spelling of 307141434 in words is "three hundred seven million, one hundred forty-one thousand, four hundred thirty-four".