1074869799534 has 72 divisors (see below), whose sum is σ = 2470789837152. Its totient is φ = 337497471360.

The previous prime is 1074869799527. The next prime is 1074869799559. The reversal of 1074869799534 is 4359979684701.

1074869799534 is a `hidden beast` number, since 1 + 0 + 7 + 4 + 86 + 9 + 7 + 9 + 9 + 534 = 666.

It is a super-2 number, since 2×1074869799534² (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 35 ways as a sum of consecutive naturals, for example, 245254 + ... + 1486569.

It is an arithmetic number, because the mean of its divisors is an integer number (34316525516).

Almost surely, 2^{1074869799534} is an apocalyptic number.

1074869799534 is an abundant number, since it is smaller than the sum of its proper divisors (1395920037618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1074869799534 is a wasteful number, since it uses less digits than its factorization.

1074869799534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1731930 (or 1731898 counting only the distinct ones).

The product of its (nonzero) digits is 411505920, while the sum is 72.

The spelling of 1074869799534 in words is "one trillion, seventy-four billion, eight hundred sixty-nine million, seven hundred ninety-nine thousand, five hundred thirty-four".