146224415464664 has 64 divisors (see below), whose sum is σ = 278271615283200. Its totient is φ = 72026840995200.

The previous prime is 146224415464663. The next prime is 146224415464681. The reversal of 146224415464664 is 466464514422641.

It is a hoax number, since the sum of its digits (59) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146224415464663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2628914774 + ... + 2628970394.

It is an arithmetic number, because the mean of its divisors is an integer number (4347993988800).

Almost surely, 2^{146224415464664} is an apocalyptic number.

It is an amenable number.

146224415464664 is a deficient number, since it is larger than the sum of its proper divisors (132047199818536).

146224415464664 is a wasteful number, since it uses less digits than its factorization.

146224415464664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73944 (or 73940 counting only the distinct ones).

The product of its digits is 106168320, while the sum is 59.

The spelling of 146224415464664 in words is "one hundred forty-six trillion, two hundred twenty-four billion, four hundred fifteen million, four hundred sixty-four thousand, six hundred sixty-four".