146375144455 has 8 divisors (see below), whose sum is σ = 185982536592. Its totient is φ = 110211873408.

The previous prime is 146375144429. The next prime is 146375144459. The reversal of 146375144455 is 554441573641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 146375144455 - 2¹⁷ = 146375013383 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 146375144399 and 146375144408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146375144459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 861030177 + ... + 861030346.

It is an arithmetic number, because the mean of its divisors is an integer number (23247817074).

Almost surely, 2^146375144455 is an apocalyptic number.

146375144455 is a deficient number, since it is larger than the sum of its proper divisors (39607392137).

146375144455 is a wasteful number, since it uses less digits than its factorization.

146375144455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722060545.

The product of its digits is 4032000, while the sum is 49.

The spelling of 146375144455 in words is "one hundred forty-six billion, three hundred seventy-five million, one hundred forty-four thousand, four hundred fifty-five".