146816266949472 has 48 divisors (see below), whose sum is σ = 391710613884912. Its totient is φ = 48136480965120.

The previous prime is 146816266949353. The next prime is 146816266949483. The reversal of 146816266949472 is 274949662618641.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 146816266949394 and 146816266949403.

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, 12535536063 + ... + 12535547774.

It is an arithmetic number, because the mean of its divisors is an integer number (8160637789269).

Almost surely, 2^{146816266949472} is an apocalyptic number.

146816266949472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146816266949472 is an abundant number, since it is smaller than the sum of its proper divisors (244894346935440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146816266949472 is a wasteful number, since it uses less digits than its factorization.

146816266949472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25071083911 (or 25071083903 counting only the distinct ones).

The product of its digits is 1504935936, while the sum is 75.

The spelling of 146816266949472 in words is "one hundred forty-six trillion, eight hundred sixteen billion, two hundred sixty-six million, nine hundred forty-nine thousand, four hundred seventy-two".