162478478470 has 32 divisors (see below), whose sum is σ = 364627028736. Its totient is φ = 50642642400.

The previous prime is 162478478467. The next prime is 162478478489. The reversal of 162478478470 is 74874874261.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105504736 + ... + 105506275.

It is an arithmetic number, because the mean of its divisors is an integer number (11394594648).

Almost surely, 2^162478478470 is an apocalyptic number.

162478478470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

162478478470 is an abundant number, since it is smaller than the sum of its proper divisors (202148550266).

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

162478478470 is a wasteful number, since it uses less digits than its factorization.

162478478470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211011036.

The product of its (nonzero) digits is 16859136, while the sum is 58.

The spelling of 162478478470 in words is "one hundred sixty-two billion, four hundred seventy-eight million, four hundred seventy-eight thousand, four hundred seventy".