146285231502 has 8 divisors (see below), whose sum is σ = 292570463016. Its totient is φ = 48761743832.

The previous prime is 146285231501. The next prime is 146285231503. The reversal of 146285231502 is 205132582641.

It is an interprime number because it is at equal distance from previous prime (146285231501) and next prime (146285231503).

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

146285231502 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146285231501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12190435953 + ... + 12190435964.

It is an arithmetic number, because the mean of its divisors is an integer number (36571307877).

Almost surely, 2^146285231502 is an apocalyptic number.

146285231502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

146285231502 is a wasteful number, since it uses less digits than its factorization.

146285231502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24380871922.

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 146285231502 in words is "one hundred forty-six billion, two hundred eighty-five million, two hundred thirty-one thousand, five hundred two".