1047240073071 has 80 divisors (see below), whose sum is σ = 1626325493760. Its totient is φ = 670852549440.

The previous prime is 1047240073067. The next prime is 1047240073123. The reversal of 1047240073071 is 1703700427401.

1047240073071 is a `hidden beast` number, since 10 + 472 + 40 + 0 + 73 + 0 + 71 = 666.

It is not a de Polignac number, because 1047240073071 - 2² = 1047240073067 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1047240073021) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 557338110 + ... + 557339988.

It is an arithmetic number, because the mean of its divisors is an integer number (20329068672).

Almost surely, 2^{1047240073071} is an apocalyptic number.

1047240073071 is a deficient number, since it is larger than the sum of its proper divisors (579085420689).

1047240073071 is a wasteful number, since it uses less digits than its factorization.

1047240073071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3378 (or 3369 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The spelling of 1047240073071 in words is "one trillion, forty-seven billion, two hundred forty million, seventy-three thousand, seventy-one".