1030045040621 has 8 divisors (see below), whose sum is σ = 1051486349760. Its totient is φ = 1008736495552.

The previous prime is 1030045040603. The next prime is 1030045040623. The reversal of 1030045040621 is 1260405400301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1030045040621 - 2¹⁴ = 1030045024237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030045040623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33175340 + ... + 33206373.

It is an arithmetic number, because the mean of its divisors is an integer number (131435793720).

Almost surely, 2^{1030045040621} is an apocalyptic number.

It is an amenable number.

1030045040621 is a deficient number, since it is larger than the sum of its proper divisors (21441309139).

1030045040621 is an equidigital number, since it uses as much as digits as its factorization.

1030045040621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66382035.

The product of its (nonzero) digits is 2880, while the sum is 26.

The spelling of 1030045040621 in words is "one trillion, thirty billion, forty-five million, forty thousand, six hundred twenty-one".