472500488535144 has 128 divisors (see below), whose sum is σ = 1234177173411840. Its totient is φ = 150460903878912.

The previous prime is 472500488535079. The next prime is 472500488535203. The reversal of 472500488535144 is 441535884005274.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1384052679 + ... + 1384394025.

It is an arithmetic number, because the mean of its divisors is an integer number (9642009167280).

Almost surely, 2^{472500488535144} is an apocalyptic number.

It is an amenable number.

472500488535144 is an abundant number, since it is smaller than the sum of its proper divisors (761676684876696).

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

472500488535144 is a wasteful number, since it uses less digits than its factorization.

472500488535144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344559 (or 344555 counting only the distinct ones).

The product of its (nonzero) digits is 86016000, while the sum is 60.

The spelling of 472500488535144 in words is "four hundred seventy-two trillion, five hundred billion, four hundred eighty-eight million, five hundred thirty-five thousand, one hundred forty-four".