146054246546142 has 64 divisors (see below), whose sum is σ = 362305107774720. Its totient is φ = 43229586708000.

The previous prime is 146054246546111. The next prime is 146054246546161. The reversal of 146054246546142 is 241645642450641.

146054246546142 is a `hidden beast` number, since 1 + 4 + 6 + 0 + 5 + 42 + 46 + 546 + 14 + 2 = 666.

It is a super-2 number, since 2×146054246546142² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 2859074109 + ... + 2859125192.

It is an arithmetic number, because the mean of its divisors is an integer number (5661017308980).

Almost surely, 2^{146054246546142} is an apocalyptic number.

146054246546142 is an abundant number, since it is smaller than the sum of its proper divisors (216250861228578).

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

146054246546142 is a wasteful number, since it uses less digits than its factorization.

146054246546142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5718199366 (or 5718199360 counting only the distinct ones).

The product of its (nonzero) digits is 22118400, while the sum is 54.

Adding to 146054246546142 its reverse (241645642450641), we get a palindrome (387699888996783).

The spelling of 146054246546142 in words is "one hundred forty-six trillion, fifty-four billion, two hundred forty-six million, five hundred forty-six thousand, one hundred forty-two".