146614432052 has 48 divisors (see below), whose sum is σ = 309250472832. Its totient is φ = 59995668480.

The previous prime is 146614432049. The next prime is 146614432061. The reversal of 146614432052 is 250234416641.

It is a junction number, because it is equal to n+sod(n) for n = 146614431997 and 146614432015.

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, 4243853 + ... + 4278260.

It is an arithmetic number, because the mean of its divisors is an integer number (6442718184).

Almost surely, 2^146614432052 is an apocalyptic number.

It is an amenable number.

146614432052 is an abundant number, since it is smaller than the sum of its proper divisors (162636040780).

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

146614432052 is a wasteful number, since it uses less digits than its factorization.

146614432052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8522168 (or 8522166 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

Adding to 146614432052 its reverse (250234416641), we get a palindrome (396848848693).

The spelling of 146614432052 in words is "one hundred forty-six billion, six hundred fourteen million, four hundred thirty-two thousand, fifty-two".