4355142512446 has 48 divisors (see below), whose sum is σ = 7278117184800. Its totient is φ = 1952880684480.

The previous prime is 4355142512389. The next prime is 4355142512491. The reversal of 4355142512446 is 6442152415534.

It is a junction number, because it is equal to n+sod(n) for n = 4355142512396 and 4355142512405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5680071 + ... + 6401053.

It is an arithmetic number, because the mean of its divisors is an integer number (151627441350).

Almost surely, 2^{4355142512446} is an apocalyptic number.

4355142512446 is a deficient number, since it is larger than the sum of its proper divisors (2922974672354).

4355142512446 is a wasteful number, since it uses less digits than its factorization.

4355142512446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721345 (or 721334 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 46.

The spelling of 4355142512446 in words is "four trillion, three hundred fifty-five billion, one hundred forty-two million, five hundred twelve thousand, four hundred forty-six".