1473971347152 has 160 divisors (see below), whose sum is σ = 4260013056000. Its totient is φ = 487944915840.

The previous prime is 1473971347139. The next prime is 1473971347223. The reversal of 1473971347152 is 2517431793741.

It is a happy number.

1473971347152 is a `hidden beast` number, since 1 + 4 + 7 + 397 + 134 + 71 + 52 = 666.

It is a super-2 number, since 2×1473971347152² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51060499 + ... + 51089357.

It is an arithmetic number, because the mean of its divisors is an integer number (26625081600).

Almost surely, 2^{1473971347152} is an apocalyptic number.

1473971347152 is a gapful number since it is divisible by the number (12) 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 1473971347152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2130006528000).

1473971347152 is an abundant number, since it is smaller than the sum of its proper divisors (2786041708848).

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

1473971347152 is a wasteful number, since it uses less digits than its factorization.

1473971347152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29686 (or 29674 counting only the distinct ones).

The product of its digits is 4445280, while the sum is 54.

The spelling of 1473971347152 in words is "one trillion, four hundred seventy-three billion, nine hundred seventy-one million, three hundred forty-seven thousand, one hundred fifty-two".