77414711441 has 2 divisors, whose sum is σ = 77414711442. Its totient is φ = 77414711440.

The previous prime is 77414711383. The next prime is 77414711477. The reversal of 77414711441 is 14411741477.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70278010000 + 7136701441 = 265100^2 + 84479^2 .

It is a cyclic number.

It is not a de Polignac number, because 77414711441 - 2⁶ = 77414711377 is a prime.

It is not a weakly prime, because it can be changed into another prime (77414711041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38707355720 + 38707355721.

It is an arithmetic number, because the mean of its divisors is an integer number (38707355721).

Almost surely, 2^77414711441 is an apocalyptic number.

It is an amenable number.

77414711441 is a deficient number, since it is larger than the sum of its proper divisors (1).

77414711441 is an equidigital number, since it uses as much as digits as its factorization.

77414711441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 87808, while the sum is 41.

The spelling of 77414711441 in words is "seventy-seven billion, four hundred fourteen million, seven hundred eleven thousand, four hundred forty-one".