1041980077 has 2 divisors, whose sum is σ = 1041980078. Its totient is φ = 1041980076.

The previous prime is 1041980041. The next prime is 1041980087. The reversal of 1041980077 is 7700891401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 555733476 + 486246601 = 23574^2 + 22051^2 .

It is a cyclic number.

It is not a de Polignac number, because 1041980077 - 2⁷ = 1041979949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1041980087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520990038 + 520990039.

It is an arithmetic number, because the mean of its divisors is an integer number (520990039).

Almost surely, 2^1041980077 is an apocalyptic number.

It is an amenable number.

1041980077 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041980077 is an equidigital number, since it uses as much as digits as its factorization.

1041980077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 1041980077 is about 32279.7161852455. The cubic root of 1041980077 is about 1013.8019877320.

The spelling of 1041980077 in words is "one billion, forty-one million, nine hundred eighty thousand, seventy-seven".