245430034 has 8 divisors (see below), whose sum is σ = 370073088. Its totient is φ = 122072340.

The previous prime is 245430019. The next prime is 245430041. The reversal of 245430034 is 430034542.

245430034 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 245429990 and 245430008.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320862 + ... + 321625.

It is an arithmetic number, because the mean of its divisors is an integer number (46259136).

Almost surely, 2^245430034 is an apocalyptic number.

245430034 is a deficient number, since it is larger than the sum of its proper divisors (124643054).

245430034 is a wasteful number, since it uses less digits than its factorization.

245430034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642680.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 245430034 is about 15666.2067521146. The cubic root of 245430034 is about 626.0983643026.

Adding to 245430034 its reverse (430034542), we get a palindrome (675464576).

The spelling of 245430034 in words is "two hundred forty-five million, four hundred thirty thousand, thirty-four".