146326340552224 has 48 divisors (see below), whose sum is σ = 329241286459008. Its totient is φ = 62709951624192.

The previous prime is 146326340552201. The next prime is 146326340552257. The reversal of 146326340552224 is 422255043623641.

It is a super-2 number, since 2×146326340552224² (a number of 29 digits) contains 22 as substring.

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, 3599797 + ... + 17481739.

It is an arithmetic number, because the mean of its divisors is an integer number (6859193467896).

Almost surely, 2^{146326340552224} is an apocalyptic number.

146326340552224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

146326340552224 is an abundant number, since it is smaller than the sum of its proper divisors (182914945906784).

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

146326340552224 is a wasteful number, since it uses less digits than its factorization.

146326340552224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13929017 (or 13929009 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 49.

The spelling of 146326340552224 in words is "one hundred forty-six trillion, three hundred twenty-six billion, three hundred forty million, five hundred fifty-two thousand, two hundred twenty-four".