1074543153734 has 16 divisors (see below), whose sum is σ = 1641690890640. Its totient is φ = 527341271040.

The previous prime is 1074543153689. The next prime is 1074543153769. The reversal of 1074543153734 is 4373513454701.

It is a super-2 number, since 2×1074543153734² (a number of 25 digits) contains 22 as substring.

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, 7027559 + ... + 7178834.

It is an arithmetic number, because the mean of its divisors is an integer number (102605680665).

Almost surely, 2^{1074543153734} is an apocalyptic number.

1074543153734 is a deficient number, since it is larger than the sum of its proper divisors (567147736906).

1074543153734 is a wasteful number, since it uses less digits than its factorization.

1074543153734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14207095.

The product of its (nonzero) digits is 2116800, while the sum is 47.

The spelling of 1074543153734 in words is "one trillion, seventy-four billion, five hundred forty-three million, one hundred fifty-three thousand, seven hundred thirty-four".