4245612554234 has 4 divisors (see below), whose sum is σ = 6368418831354. Its totient is φ = 2122806277116.

The previous prime is 4245612554221. The next prime is 4245612554263. The reversal of 4245612554234 is 4324552165424.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2751607487209 + 1494005067025 = 1658797^2 + 1222295^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061403138557 + ... + 1061403138560.

Almost surely, 2^{4245612554234} is an apocalyptic number.

4245612554234 is a deficient number, since it is larger than the sum of its proper divisors (2122806277120).

4245612554234 is a wasteful number, since it uses less digits than its factorization.

4245612554234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122806277119.

The product of its digits is 4608000, while the sum is 47.

The spelling of 4245612554234 in words is "four trillion, two hundred forty-five billion, six hundred twelve million, five hundred fifty-four thousand, two hundred thirty-four".