32396369472 has 224 divisors, whose sum is σ = 97405545600. Its totient is φ = 10555324416.

The previous prime is 32396369441. The next prime is 32396369513. The reversal of 32396369472 is 27496369323.

32396369472 is a `hidden beast` number, since 3 + 23 + 96 + 3 + 69 + 472 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20083738 + ... + 20085350.

Almost surely, 2^32396369472 is an apocalyptic number.

32396369472 is a gapful number since it is divisible by the number (32) 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 32396369472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48702772800).

32396369472 is an abundant number, since it is smaller than the sum of its proper divisors (65009176128).

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

32396369472 is a wasteful number, since it uses less digits than its factorization.

32396369472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890 (or 1874 counting only the distinct ones).

The product of its digits is 8817984, while the sum is 54.

The spelling of 32396369472 in words is "thirty-two billion, three hundred ninety-six million, three hundred sixty-nine thousand, four hundred seventy-two".