146283374668 has 6 divisors (see below), whose sum is σ = 255995905676. Its totient is φ = 73141687332.

The previous prime is 146283374659. The next prime is 146283374689. The reversal of 146283374668 is 866473382641.

It is a super-2 number, since 2×146283374668² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18285421830 + ... + 18285421837.

Almost surely, 2^146283374668 is an apocalyptic number.

It is an amenable number.

146283374668 is a deficient number, since it is larger than the sum of its proper divisors (109712531008).

146283374668 is a wasteful number, since it uses less digits than its factorization.

146283374668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36570843671 (or 36570843669 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 58.

The spelling of 146283374668 in words is "one hundred forty-six billion, two hundred eighty-three million, three hundred seventy-four thousand, six hundred sixty-eight".