996472620000 has 720 divisors, whose sum is σ = 4160181353328. Its totient is φ = 222981120000.

The previous prime is 996472619929. The next prime is 996472620061. The reversal of 996472620000 is 26274699.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 25720644 + ... + 25759356.

Almost surely, 2^996472620000 is an apocalyptic number.

996472620000 is a gapful number since it is divisible by the number (90) 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 996472620000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2080090676664).

996472620000 is an abundant number, since it is smaller than the sum of its proper divisors (3163708733328).

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

996472620000 is a wasteful number, since it uses less digits than its factorization.

996472620000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38773 (or 38747 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

Adding to 996472620000 its reverse (26274699), we get a palindrome (996498894699).

The spelling of 996472620000 in words is "nine hundred ninety-six billion, four hundred seventy-two million, six hundred twenty thousand".