10973432456 has 16 divisors (see below), whose sum is σ = 23514498240. Its totient is φ = 4702899600.

The previous prime is 10973432453. The next prime is 10973432461. The reversal of 10973432456 is 65423437901.

It is not an unprimeable number, because it can be changed into a prime (10973432453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97977020 + ... + 97977131.

It is an arithmetic number, because the mean of its divisors is an integer number (1469656140).

Almost surely, 2^10973432456 is an apocalyptic number.

It is an amenable number.

10973432456 is an abundant number, since it is smaller than the sum of its proper divisors (12541065784).

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

10973432456 is a wasteful number, since it uses less digits than its factorization.

10973432456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195954164 (or 195954160 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 44.

Subtracting 10973432456 from its reverse (65423437901), we obtain a palindrome (54450005445).

The spelling of 10973432456 in words is "ten billion, nine hundred seventy-three million, four hundred thirty-two thousand, four hundred fifty-six".