1047464937792 has 1792 divisors, whose sum is σ = 4335748300800. Its totient is φ = 239834234880.

The previous prime is 1047464937763. The next prime is 1047464937797. The reversal of 1047464937792 is 2977394647401.

1047464937792 is a `hidden beast` number, since 1 + 0 + 4 + 74 + 6 + 493 + 7 + 79 + 2 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1047464937797) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 2082435013 + ... + 2082435515.

It is an arithmetic number, because the mean of its divisors is an integer number (2419502400).

Almost surely, 2^{1047464937792} is an apocalyptic number.

1047464937792 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 1047464937792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2167874150400).

1047464937792 is an abundant number, since it is smaller than the sum of its proper divisors (3288283363008).

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

1047464937792 is a wasteful number, since it uses less digits than its factorization.

1047464937792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621 (or 605 counting only the distinct ones).

The product of its (nonzero) digits is 64012032, while the sum is 63.

The spelling of 1047464937792 in words is "one trillion, forty-seven billion, four hundred sixty-four million, nine hundred thirty-seven thousand, seven hundred ninety-two".