1141247162494 has 16 divisors (see below), whose sum is σ = 1720896503040. Its totient is φ = 567615214240.

The previous prime is 1141247162477. The next prime is 1141247162501. The reversal of 1141247162494 is 4942617421411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19610712 + ... + 19668820.

It is an arithmetic number, because the mean of its divisors is an integer number (107556031440).

Almost surely, 2^{1141247162494} is an apocalyptic number.

1141247162494 is a deficient number, since it is larger than the sum of its proper divisors (579649340546).

1141247162494 is a wasteful number, since it uses less digits than its factorization.

1141247162494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109715.

The product of its digits is 387072, while the sum is 46.

The spelling of 1141247162494 in words is "one trillion, one hundred forty-one billion, two hundred forty-seven million, one hundred sixty-two thousand, four hundred ninety-four".