146114561652 has 24 divisors (see below), whose sum is σ = 341524866816. Its totient is φ = 48620441088.

The previous prime is 146114561609. The next prime is 146114561701. The reversal of 146114561652 is 256165411641.

It is a super-2 number, since 2×146114561652² (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 7 ways as a sum of consecutive naturals, for example, 10544388 + ... + 10558235.

It is an arithmetic number, because the mean of its divisors is an integer number (14230202784).

Almost surely, 2^146114561652 is an apocalyptic number.

146114561652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146114561652 is an abundant number, since it is smaller than the sum of its proper divisors (195410305164).

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

146114561652 is a wasteful number, since it uses less digits than its factorization.

146114561652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21103207 (or 21103205 counting only the distinct ones).

The product of its digits is 172800, while the sum is 42.

The spelling of 146114561652 in words is "one hundred forty-six billion, one hundred fourteen million, five hundred sixty-one thousand, six hundred fifty-two".