7941490455277 has 4 divisors (see below), whose sum is σ = 7941496194976. Its totient is φ = 7941484715580.

The previous prime is 7941490455271. The next prime is 7941490455287. The reversal of 7941490455277 is 7725540941497.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7941490455277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7941490455271) 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, 620848 + ... + 4033414.

It is an arithmetic number, because the mean of its divisors is an integer number (1985374048744).

Almost surely, 2^{7941490455277} is an apocalyptic number.

It is an amenable number.

7941490455277 is a deficient number, since it is larger than the sum of its proper divisors (5739699).

7941490455277 is a wasteful number, since it uses less digits than its factorization.

7941490455277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5739698.

The product of its (nonzero) digits is 88905600, while the sum is 64.

The spelling of 7941490455277 in words is "seven trillion, nine hundred forty-one billion, four hundred ninety million, four hundred fifty-five thousand, two hundred seventy-seven".