248172369480 has 128 divisors (see below), whose sum is σ = 945418579200. Its totient is φ = 56725111296.

The previous prime is 248172369463. The next prime is 248172369481. The reversal of 248172369480 is 84963271842.

248172369480 is a `hidden beast` number, since 2 + 4 + 81 + 7 + 23 + 69 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (248172369481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16405957 + ... + 16421076.

It is an arithmetic number, because the mean of its divisors is an integer number (7386082650).

Almost surely, 2^248172369480 is an apocalyptic number.

248172369480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248172369480 is an abundant number, since it is smaller than the sum of its proper divisors (697246209720).

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

248172369480 is a wasteful number, since it uses less digits than its factorization.

248172369480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32827060 (or 32827050 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 248172369480 in words is "two hundred forty-eight billion, one hundred seventy-two million, three hundred sixty-nine thousand, four hundred eighty".