1045446355834 has 4 divisors (see below), whose sum is σ = 1568169533754. Its totient is φ = 522723177916.

The previous prime is 1045446355829. The next prime is 1045446355859. The reversal of 1045446355834 is 4385536445401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 886616209609 + 158830146225 = 941603^2 + 398535^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261361588957 + ... + 261361588960.

Almost surely, 2^{1045446355834} is an apocalyptic number.

1045446355834 is a deficient number, since it is larger than the sum of its proper divisors (522723177920).

1045446355834 is an equidigital number, since it uses as much as digits as its factorization.

1045446355834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522723177919.

The product of its (nonzero) digits is 13824000, while the sum is 52.

The spelling of 1045446355834 in words is "one trillion, forty-five billion, four hundred forty-six million, three hundred fifty-five thousand, eight hundred thirty-four".