1473172162320 has 640 divisors, whose sum is σ = 4913685504000. Its totient is φ = 364474736640.

The previous prime is 1473172162277. The next prime is 1473172162361. The reversal of 1473172162320 is 232612713741.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8139072630 + ... + 8139072810.

It is an arithmetic number, because the mean of its divisors is an integer number (7677633600).

Almost surely, 2^{1473172162320} is an apocalyptic number.

1473172162320 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 1473172162320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2456842752000).

1473172162320 is an abundant number, since it is smaller than the sum of its proper divisors (3440513341680).

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

1473172162320 is a wasteful number, since it uses less digits than its factorization.

1473172162320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591 (or 585 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The spelling of 1473172162320 in words is "one trillion, four hundred seventy-three billion, one hundred seventy-two million, one hundred sixty-two thousand, three hundred twenty".