1427249794150 has 48 divisors (see below), whose sum is σ = 2662830126000. Its totient is φ = 569148968960.

The previous prime is 1427249794099. The next prime is 1427249794183. The reversal of 1427249794150 is 514979427241.

It is a junction number, because it is equal to n+sod(n) for n = 1427249794091 and 1427249794100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113818581 + ... + 113831119.

It is an arithmetic number, because the mean of its divisors is an integer number (55475627625).

Almost surely, 2^{1427249794150} is an apocalyptic number.

1427249794150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1427249794150 is a deficient number, since it is larger than the sum of its proper divisors (1235580331850).

1427249794150 is a wasteful number, since it uses less digits than its factorization.

1427249794150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19353 (or 19348 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 55.

The spelling of 1427249794150 in words is "one trillion, four hundred twenty-seven billion, two hundred forty-nine million, seven hundred ninety-four thousand, one hundred fifty".