146634858846 has 32 divisors (see below), whose sum is σ = 372405991680. Its totient is φ = 41895673848.

The previous prime is 146634858833. The next prime is 146634858859. The reversal of 146634858846 is 648858436641.

It is a happy number.

146634858846 is a `hidden beast` number, since 1 + 4 + 6 + 6 + 3 + 4 + 8 + 588 + 46 = 666.

It is an interprime number because it is at equal distance from previous prime (146634858833) and next prime (146634858859).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193961076 + ... + 193961831.

It is an arithmetic number, because the mean of its divisors is an integer number (11637687240).

Almost surely, 2^146634858846 is an apocalyptic number.

146634858846 is an abundant number, since it is smaller than the sum of its proper divisors (225771132834).

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

146634858846 is a wasteful number, since it uses less digits than its factorization.

146634858846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387922925 (or 387922919 counting only the distinct ones).

The product of its digits is 106168320, while the sum is 63.

The spelling of 146634858846 in words is "one hundred forty-six billion, six hundred thirty-four million, eight hundred fifty-eight thousand, eight hundred forty-six".