1074518686534 has 16 divisors (see below), whose sum is σ = 1708737653376. Its totient is φ = 505876276800.

The previous prime is 1074518686517. The next prime is 1074518686559. The reversal of 1074518686534 is 4356868154701.

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, 234199687 + ... + 234204274.

It is an arithmetic number, because the mean of its divisors is an integer number (106796103336).

Almost surely, 2^{1074518686534} is an apocalyptic number.

1074518686534 is a deficient number, since it is larger than the sum of its proper divisors (634218966842).

1074518686534 is a wasteful number, since it uses less digits than its factorization.

1074518686534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468404031.

The product of its (nonzero) digits is 19353600, while the sum is 58.

The spelling of 1074518686534 in words is "one trillion, seventy-four billion, five hundred eighteen million, six hundred eighty-six thousand, five hundred thirty-four".