1142073226904 has 16 divisors (see below), whose sum is σ = 2141406995400. Its totient is φ = 571031361472.

The previous prime is 1142073226891. The next prime is 1142073226907. The reversal of 1142073226904 is 4096223702411.

It is a super-2 number, since 2×1142073226904² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142073226907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360332 + ... + 1553700.

Almost surely, 2^{1142073226904} is an apocalyptic number.

It is an amenable number.

1142073226904 is a deficient number, since it is larger than the sum of its proper divisors (999333768496).

1142073226904 is a wasteful number, since it uses less digits than its factorization.

1142073226904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313002 (or 1312998 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 1142073226904 in words is "one trillion, one hundred forty-two billion, seventy-three million, two hundred twenty-six thousand, nine hundred four".