1076472644940 has 1008 divisors, whose sum is σ = 4330507621440. Its totient is φ = 219861734400.

The previous prime is 1076472644893. The next prime is 1076472644977. The reversal of 1076472644940 is 494462746701.

It is a happy number.

1076472644940 is a `hidden beast` number, since 1 + 0 + 76 + 472 + 64 + 4 + 9 + 40 = 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 335 ways as a sum of consecutive naturals, for example, 753304146 + ... + 753305574.

Almost surely, 2^{1076472644940} is an apocalyptic number.

1076472644940 is a gapful number since it is divisible by the number (10) 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 1076472644940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2165253810720).

1076472644940 is an abundant number, since it is smaller than the sum of its proper divisors (3254034976500).

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

1076472644940 is a wasteful number, since it uses less digits than its factorization.

1076472644940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1546 (or 1518 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 54.

The spelling of 1076472644940 in words is "one trillion, seventy-six billion, four hundred seventy-two million, six hundred forty-four thousand, nine hundred forty".