1045421524110 has 64 divisors (see below), whose sum is σ = 2548441440000. Its totient is φ = 274404463872.

The previous prime is 1045421524093. The next prime is 1045421524123. The reversal of 1045421524110 is 114251245401.

It is a super-2 number, since 2×1045421524110² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2389141 + ... + 2792639.

It is an arithmetic number, because the mean of its divisors is an integer number (39819397500).

Almost surely, 2^{1045421524110} is an apocalyptic number.

1045421524110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1045421524110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1274220720000).

1045421524110 is an abundant number, since it is smaller than the sum of its proper divisors (1503019915890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1045421524110 is a wasteful number, since it uses less digits than its factorization.

1045421524110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404865.

The product of its (nonzero) digits is 6400, while the sum is 30.

Adding to 1045421524110 its reverse (114251245401), we get a palindrome (1159672769511).

The spelling of 1045421524110 in words is "one trillion, forty-five billion, four hundred twenty-one million, five hundred twenty-four thousand, one hundred ten".