4142644552455 has 16 divisors (see below), whose sum is σ = 6628570429824. Its totient is φ = 2209297379360.

The previous prime is 4142644552433. The next prime is 4142644552469. The reversal of 4142644552455 is 5542554462414.

It is not a de Polignac number, because 4142644552455 - 2⁷ = 4142644552327 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 4142644552398 and 4142644552407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6762189 + ... + 7349318.

It is an arithmetic number, because the mean of its divisors is an integer number (414285651864).

Almost surely, 2^{4142644552455} is an apocalyptic number.

4142644552455 is a deficient number, since it is larger than the sum of its proper divisors (2485925877369).

4142644552455 is a wasteful number, since it uses less digits than its factorization.

4142644552455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14131086.

The product of its digits is 15360000, while the sum is 51.

The spelling of 4142644552455 in words is "four trillion, one hundred forty-two billion, six hundred forty-four million, five hundred fifty-two thousand, four hundred fifty-five".