148450443116 has 24 divisors (see below), whose sum is σ = 271099471104. Its totient is φ = 70993833680.

The previous prime is 148450443091. The next prime is 148450443137. The reversal of 148450443116 is 611344054841.

It is a super-2 number, since 2×148450443116² (a number of 23 digits) contains 22 as substring.

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, 1978991 + ... + 2052633.

It is an arithmetic number, because the mean of its divisors is an integer number (11295811296).

Almost surely, 2^148450443116 is an apocalyptic number.

It is an amenable number.

148450443116 is a deficient number, since it is larger than the sum of its proper divisors (122649027988).

148450443116 is a wasteful number, since it uses less digits than its factorization.

148450443116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95581 (or 95579 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

Adding to 148450443116 its reverse (611344054841), we get a palindrome (759794497957).

The spelling of 148450443116 in words is "one hundred forty-eight billion, four hundred fifty million, four hundred forty-three thousand, one hundred sixteen".