90193422346046 has 16 divisors (see below), whose sum is σ = 135516700460544. Its totient is φ = 45021192899544.

The previous prime is 90193422346037. The next prime is 90193422346051. The reversal of 90193422346046 is 64064322439109.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44513321 + ... + 46495403.

It is an arithmetic number, because the mean of its divisors is an integer number (8469793778784).

Almost surely, 2^{90193422346046} is an apocalyptic number.

90193422346046 is a deficient number, since it is larger than the sum of its proper divisors (45323278114498).

90193422346046 is a wasteful number, since it uses less digits than its factorization.

90193422346046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020175.

The product of its (nonzero) digits is 6718464, while the sum is 53.

The spelling of 90193422346046 in words is "ninety trillion, one hundred ninety-three billion, four hundred twenty-two million, three hundred forty-six thousand, forty-six".