146152545256243 has 8 divisors (see below), whose sum is σ = 146446008938000. Its totient is φ = 145859083866720.

The previous prime is 146152545256219. The next prime is 146152545256321. The reversal of 146152545256243 is 342652545251641.

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

It is not a de Polignac number, because 146152545256243 - 2²⁵ = 146152511701811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146152545256213) 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, 191805121 + ... + 192565597.

It is an arithmetic number, because the mean of its divisors is an integer number (18305751117250).

Almost surely, 2^{146152545256243} is an apocalyptic number.

146152545256243 is a deficient number, since it is larger than the sum of its proper divisors (293463681757).

146152545256243 is an equidigital number, since it uses as much as digits as its factorization.

146152545256243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146117.

The product of its digits is 34560000, while the sum is 55.

The spelling of 146152545256243 in words is "one hundred forty-six trillion, one hundred fifty-two billion, five hundred forty-five million, two hundred fifty-six thousand, two hundred forty-three".