4245613151042 has 4 divisors (see below), whose sum is σ = 6368419726566. Its totient is φ = 2122806575520.

The previous prime is 4245613151027. The next prime is 4245613151063. The reversal of 4245613151042 is 2401513165424.

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., 2936257029601 + 1309356121441 = 1713551^2 + 1144271^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4245613150987 and 4245613151005.

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 as a sum of consecutive naturals, namely, 1061403287759 + ... + 1061403287762.

Almost surely, 2^{4245613151042} is an apocalyptic number.

4245613151042 is a deficient number, since it is larger than the sum of its proper divisors (2122806575524).

4245613151042 is a wasteful number, since it uses less digits than its factorization.

4245613151042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122806575523.

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 4245613151042 in words is "four trillion, two hundred forty-five billion, six hundred thirteen million, one hundred fifty-one thousand, forty-two".