1040241973 has 2 divisors, whose sum is σ = 1040241974. Its totient is φ = 1040241972.

The previous prime is 1040241949. The next prime is 1040242031. The reversal of 1040241973 is 3791420401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 887027089 + 153214884 = 29783^2 + 12378^2 .

It is an emirp because it is prime and its reverse (3791420401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1040241973 - 2⁵ = 1040241941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040241913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520120986 + 520120987.

It is an arithmetic number, because the mean of its divisors is an integer number (520120987).

Almost surely, 2^1040241973 is an apocalyptic number.

It is an amenable number.

1040241973 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040241973 is an equidigital number, since it uses as much as digits as its factorization.

1040241973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1040241973 is about 32252.7824071040. The cubic root of 1040241973 is about 1013.2379737592.

The spelling of 1040241973 in words is "one billion, forty million, two hundred forty-one thousand, nine hundred seventy-three".