1045321146626 has 32 divisors (see below), whose sum is σ = 1677603987840. Its totient is φ = 487059433344.

The previous prime is 1045321146619. The next prime is 1045321146637. The reversal of 1045321146626 is 6266411235401.

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, 529571 + ... + 1539833.

It is an arithmetic number, because the mean of its divisors is an integer number (52425124620).

Almost surely, 2^{1045321146626} is an apocalyptic number.

1045321146626 is a deficient number, since it is larger than the sum of its proper divisors (632282841214).

1045321146626 is a wasteful number, since it uses less digits than its factorization.

1045321146626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010730.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 1045321146626 in words is "one trillion, forty-five billion, three hundred twenty-one million, one hundred forty-six thousand, six hundred twenty-six".