146362672819 has 16 divisors (see below), whose sum is σ = 164340195840. Its totient is φ = 129219012000.

The previous prime is 146362672789. The next prime is 146362672831. The reversal of 146362672819 is 918276263641.

It is a cyclic number.

It is not a de Polignac number, because 146362672819 - 2⁹ = 146362672307 is a prime.

It is a super-2 number, since 2×146362672819² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 146362672819.

It is not an unprimeable number, because it can be changed into a prime (146362072819) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1327537 + ... + 1433554.

It is an arithmetic number, because the mean of its divisors is an integer number (10271262240).

Almost surely, 2^146362672819 is an apocalyptic number.

146362672819 is a deficient number, since it is larger than the sum of its proper divisors (17977523021).

146362672819 is a wasteful number, since it uses less digits than its factorization.

146362672819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761242.

The product of its digits is 5225472, while the sum is 55.

The spelling of 146362672819 in words is "one hundred forty-six billion, three hundred sixty-two million, six hundred seventy-two thousand, eight hundred nineteen".