1043254434730 has 16 divisors (see below), whose sum is σ = 1877869620360. Its totient is φ = 417299187712.

The previous prime is 1043254434721. The next prime is 1043254434769. The reversal of 1043254434730 is 374344523401.

It can be written as a sum of positive squares in 4 ways, for example, as 1038526084561 + 4728350169 = 1019081^2 + 68763^2 .

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, 2930226 + ... + 3266914.

Almost surely, 2^{1043254434730} is an apocalyptic number.

1043254434730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1043254434730 is a deficient number, since it is larger than the sum of its proper divisors (834615185630).

1043254434730 is a wasteful number, since it uses less digits than its factorization.

1043254434730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646553.

The product of its (nonzero) digits is 483840, while the sum is 40.

The spelling of 1043254434730 in words is "one trillion, forty-three billion, two hundred fifty-four million, four hundred thirty-four thousand, seven hundred thirty".