1071472493832 has 96 divisors (see below), whose sum is σ = 2904729310080. Its totient is φ = 329212665600.

The previous prime is 1071472493827. The next prime is 1071472493849. The reversal of 1071472493832 is 2383942741701.

1071472493832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1071472493832² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2654833 + ... + 3031679.

It is an arithmetic number, because the mean of its divisors is an integer number (30257596980).

Almost surely, 2^{1071472493832} is an apocalyptic number.

1071472493832 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 1071472493832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1452364655040).

1071472493832 is an abundant number, since it is smaller than the sum of its proper divisors (1833256816248).

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

1071472493832 is a wasteful number, since it uses less digits than its factorization.

1071472493832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377583 (or 377566 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 1071472493832 in words is "one trillion, seventy-one billion, four hundred seventy-two million, four hundred ninety-three thousand, eight hundred thirty-two".