1073427099804 has 48 divisors (see below), whose sum is σ = 2783077063200. Its totient is φ = 357793872768.

The previous prime is 1073427099757. The next prime is 1073427099827. The reversal of 1073427099804 is 4089907243701.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2512462 + ... + 2908490.

It is an arithmetic number, because the mean of its divisors is an integer number (57980772150).

Almost surely, 2^{1073427099804} is an apocalyptic number.

It is an amenable number.

1073427099804 is an abundant number, since it is smaller than the sum of its proper divisors (1709649963396).

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

1073427099804 is a wasteful number, since it uses less digits than its factorization.

1073427099804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421139 (or 421131 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The spelling of 1073427099804 in words is "one trillion, seventy-three billion, four hundred twenty-seven million, ninety-nine thousand, eight hundred four".