148243517670 has 16 divisors (see below), whose sum is σ = 355784442480. Its totient is φ = 39531604704.

The previous prime is 148243517663. The next prime is 148243517671. The reversal of 148243517670 is 76715342841.

It is a super-2 number, since 2×148243517670² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148243517671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2470725265 + ... + 2470725324.

It is an arithmetic number, because the mean of its divisors is an integer number (22236527655).

Almost surely, 2^148243517670 is an apocalyptic number.

148243517670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148243517670 is an abundant number, since it is smaller than the sum of its proper divisors (207540924810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148243517670 is a wasteful number, since it uses less digits than its factorization.

148243517670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4941450599.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 148243517670 in words is "one hundred forty-eight billion, two hundred forty-three million, five hundred seventeen thousand, six hundred seventy".