4461117077 has 4 divisors (see below), whose sum is σ = 4461553356. Its totient is φ = 4460680800.

The previous prime is 4461117071. The next prime is 4461117091. The reversal of 4461117077 is 7707111644.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2464725316 + 1996391761 = 49646^2 + 44681^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4461117077 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4461117077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4461117071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202424 + ... + 223377.

It is an arithmetic number, because the mean of its divisors is an integer number (1115388339).

Almost surely, 2^4461117077 is an apocalyptic number.

It is an amenable number.

4461117077 is a deficient number, since it is larger than the sum of its proper divisors (436279).

4461117077 is a wasteful number, since it uses less digits than its factorization.

4461117077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436278.

The product of its (nonzero) digits is 32928, while the sum is 38.

The square root of 4461117077 is about 66791.5943588712. The cubic root of 4461117077 is about 1646.1947298070.

The spelling of 4461117077 in words is "four billion, four hundred sixty-one million, one hundred seventeen thousand, seventy-seven".