146043416 has 8 divisors (see below), whose sum is σ = 273831420. Its totient is φ = 73021704.

The previous prime is 146043409. The next prime is 146043419. The reversal of 146043416 is 614340641.

146043416 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146043419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9127706 + ... + 9127721.

Almost surely, 2^146043416 is an apocalyptic number.

It is an amenable number.

146043416 is a deficient number, since it is larger than the sum of its proper divisors (127788004).

146043416 is a wasteful number, since it uses less digits than its factorization.

146043416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18255433 (or 18255429 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 146043416 is about 12084.8424069162. The cubic root of 146043416 is about 526.6159323736.

The spelling of 146043416 in words is "one hundred forty-six million, forty-three thousand, four hundred sixteen".