771403048001 has 2 divisors, whose sum is σ = 771403048002. Its totient is φ = 771403048000.

The previous prime is 771403047991. The next prime is 771403048019. The reversal of 771403048001 is 100840304177.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 721930612225 + 49472435776 = 849665^2 + 222424^2 .

It is an emirp because it is prime and its reverse (100840304177) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 771403048001 - 2⁶ = 771403047937 is a prime.

It is a super-2 number, since 2×771403048001² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (771403041001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385701524000 + 385701524001.

It is an arithmetic number, because the mean of its divisors is an integer number (385701524001).

Almost surely, 2^771403048001 is an apocalyptic number.

It is an amenable number.

771403048001 is a deficient number, since it is larger than the sum of its proper divisors (1).

771403048001 is an equidigital number, since it uses as much as digits as its factorization.

771403048001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18816, while the sum is 35.

The spelling of 771403048001 in words is "seven hundred seventy-one billion, four hundred three million, forty-eight thousand, one".