1047291688382 has 32 divisors (see below), whose sum is σ = 1725807513600. Its totient is φ = 474436135008.

The previous prime is 1047291688357. The next prime is 1047291688409. The reversal of 1047291688382 is 2838861927401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5214488 + ... + 5411604.

It is an arithmetic number, because the mean of its divisors is an integer number (53931484800).

Almost surely, 2^{1047291688382} is an apocalyptic number.

1047291688382 is a deficient number, since it is larger than the sum of its proper divisors (678515825218).

1047291688382 is a wasteful number, since it uses less digits than its factorization.

1047291688382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203240.

The product of its (nonzero) digits is 9289728, while the sum is 59.

The spelling of 1047291688382 in words is "one trillion, forty-seven billion, two hundred ninety-one million, six hundred eighty-eight thousand, three hundred eighty-two".