146213741650 has 24 divisors (see below), whose sum is σ = 271967899860. Its totient is φ = 58483272960.

The previous prime is 146213741647. The next prime is 146213741651. The reversal of 146213741650 is 56147312641.

It can be written as a sum of positive squares in 6 ways, for example, as 30418499281 + 115795242369 = 174409^2 + 340287^2 .

It is not an unprimeable number, because it can be changed into a prime (146213741651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2100606 + ... + 2169094.

Almost surely, 2^146213741650 is an apocalyptic number.

146213741650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146213741650 is a deficient number, since it is larger than the sum of its proper divisors (125754158210).

146213741650 is a wasteful number, since it uses less digits than its factorization.

146213741650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111198 (or 111193 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 146213741650 in words is "one hundred forty-six billion, two hundred thirteen million, seven hundred forty-one thousand, six hundred fifty".