48306171240 has 48 divisors (see below), whose sum is σ = 156995057700. Its totient is φ = 12881645568.

The previous prime is 48306171217. The next prime is 48306171253. The reversal of 48306171240 is 4217160384.

48306171240 is a `hidden beast` number, since 4 + 8 + 30 + 617 + 1 + 2 + 4 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 48300611076 + 5560164 = 219774^2 + 2358^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 48306171195 and 48306171204.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67091545 + ... + 67092264.

Almost surely, 2^48306171240 is an apocalyptic number.

48306171240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48306171240 is an abundant number, since it is smaller than the sum of its proper divisors (108688886460).

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

48306171240 is a wasteful number, since it uses less digits than its factorization.

48306171240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134183826 (or 134183819 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 48306171240 in words is "forty-eight billion, three hundred six million, one hundred seventy-one thousand, two hundred forty".