1478156312160 has 960 divisors, whose sum is σ = 6038996705280. Its totient is φ = 336729415680.

The previous prime is 1478156312137. The next prime is 1478156312161. The reversal of 1478156312160 is 612136518741.

1478156312160 is a `hidden beast` number, since 1 + 4 + 7 + 8 + 1 + 5 + 631 + 2 + 1 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1478156312161) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 343995132 + ... + 343999428.

It is an arithmetic number, because the mean of its divisors is an integer number (6290621568).

Almost surely, 2^{1478156312160} is an apocalyptic number.

1478156312160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1478156312160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3019498352640).

1478156312160 is an abundant number, since it is smaller than the sum of its proper divisors (4560840393120).

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

1478156312160 is a wasteful number, since it uses less digits than its factorization.

1478156312160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4481 (or 4464 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 1478156312160 in words is "one trillion, four hundred seventy-eight billion, one hundred fifty-six million, three hundred twelve thousand, one hundred sixty".