77270400363001 has 4 divisors (see below), whose sum is σ = 77437291076992. Its totient is φ = 77103509649012.

The previous prime is 77270400362777. The next prime is 77270400363097. The reversal of 77270400363001 is 10036300407277.

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.

It is a cyclic number.

It is not a de Polignac number, because 77270400363001 - 2⁹ = 77270400362489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (77270400363301) 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, 83445356301 + ... + 83445357226.

It is an arithmetic number, because the mean of its divisors is an integer number (19359322769248).

Almost surely, 2^{77270400363001} is an apocalyptic number.

It is an amenable number.

77270400363001 is a deficient number, since it is larger than the sum of its proper divisors (166890713991).

77270400363001 is a wasteful number, since it uses less digits than its factorization.

77270400363001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166890713990.

The product of its (nonzero) digits is 148176, while the sum is 40.

The spelling of 77270400363001 in words is "seventy-seven trillion, two hundred seventy billion, four hundred million, three hundred sixty-three thousand, one".