455061221083442 has 16 divisors (see below), whose sum is σ = 684181982111040. Its totient is φ = 227000634421392.

The previous prime is 455061221083439. The next prime is 455061221083457. The reversal of 455061221083442 is 244380122160554.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6206453 + ... + 30800040.

It is an arithmetic number, because the mean of its divisors is an integer number (42761373881940).

Almost surely, 2^{455061221083442} is an apocalyptic number.

455061221083442 is a deficient number, since it is larger than the sum of its proper divisors (229120761027598).

455061221083442 is a wasteful number, since it uses less digits than its factorization.

455061221083442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37020817.

The product of its (nonzero) digits is 1843200, while the sum is 47.

The spelling of 455061221083442 in words is "four hundred fifty-five trillion, sixty-one billion, two hundred twenty-one million, eighty-three thousand, four hundred forty-two".