146106243404450 has 96 divisors (see below), whose sum is σ = 322277375213568. Its totient is φ = 48223837224000.

The previous prime is 146106243404447. The next prime is 146106243404461. The reversal of 146106243404450 is 54404342601641.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33178994 + ... + 37323693.

It is an arithmetic number, because the mean of its divisors is an integer number (3357055991808).

Almost surely, 2^{146106243404450} is an apocalyptic number.

146106243404450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146106243404450 is an abundant number, since it is smaller than the sum of its proper divisors (176171131809118).

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

146106243404450 is a wasteful number, since it uses less digits than its factorization.

146106243404450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70502928 (or 70502923 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 44.

The spelling of 146106243404450 in words is "one hundred forty-six trillion, one hundred six billion, two hundred forty-three million, four hundred four thousand, four hundred fifty".