146193442592 has 48 divisors (see below), whose sum is σ = 291388158432. Its totient is φ = 72194242560.

The previous prime is 146193442567. The next prime is 146193442601. The reversal of 146193442592 is 295244391641.

It is a self number, because there is not a number n which added to its sum of digits gives 146193442592.

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, 1068848 + ... + 1197840.

It is an arithmetic number, because the mean of its divisors is an integer number (6070586634).

Almost surely, 2^146193442592 is an apocalyptic number.

It is an amenable number.

146193442592 is a deficient number, since it is larger than the sum of its proper divisors (145194715840).

146193442592 is a wasteful number, since it uses less digits than its factorization.

146193442592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129441 (or 129433 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 50.

The spelling of 146193442592 in words is "one hundred forty-six billion, one hundred ninety-three million, four hundred forty-two thousand, five hundred ninety-two".