146171475960 has 128 divisors (see below), whose sum is σ = 447041306880. Its totient is φ = 38227985408.

The previous prime is 146171475959. The next prime is 146171475979. The reversal of 146171475960 is 69574171641.

It is a super-2 number, since 2×146171475960² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1310959 + ... + 1418081.

It is an arithmetic number, because the mean of its divisors is an integer number (3492510210).

Almost surely, 2^146171475960 is an apocalyptic number.

146171475960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146171475960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223520653440).

146171475960 is an abundant number, since it is smaller than the sum of its proper divisors (300869830920).

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

146171475960 is a wasteful number, since it uses less digits than its factorization.

146171475960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107357 (or 107353 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 51.

The spelling of 146171475960 in words is "one hundred forty-six billion, one hundred seventy-one million, four hundred seventy-five thousand, nine hundred sixty".