1041720351 has 24 divisors (see below), whose sum is σ = 1617810480. Its totient is φ = 594502272.

The previous prime is 1041720299. The next prime is 1041720359. The reversal of 1041720351 is 1530271401.

It is not a de Polignac number, because 1041720351 - 2⁶ = 1041720287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041720359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121845 + ... + 130113.

It is an arithmetic number, because the mean of its divisors is an integer number (67408770).

Almost surely, 2^1041720351 is an apocalyptic number.

1041720351 is a deficient number, since it is larger than the sum of its proper divisors (576090129).

1041720351 is an equidigital number, since it uses as much as digits as its factorization.

1041720351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9143 (or 9136 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 1041720351 is about 32275.6928817957. The cubic root of 1041720351 is about 1013.7177466409.

Adding to 1041720351 its reverse (1530271401), we get a palindrome (2571991752).

The spelling of 1041720351 in words is "one billion, forty-one million, seven hundred twenty thousand, three hundred fifty-one".