76465414040477 has 32 divisors (see below), whose sum is σ = 95955859845120. Its totient is φ = 59194586393280.

The previous prime is 76465414040419. The next prime is 76465414040497. The reversal of 76465414040477 is 77404041456467.

It is a cyclic number.

It is not a de Polignac number, because 76465414040477 - 2⁴² = 72067367529373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76465414040497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76619948 + ... + 77611514.

It is an arithmetic number, because the mean of its divisors is an integer number (2998620620160).

Almost surely, 2^{76465414040477} is an apocalyptic number.

76465414040477 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

It is an amenable number.

76465414040477 is a deficient number, since it is larger than the sum of its proper divisors (19490445804643).

76465414040477 is a wasteful number, since it uses less digits than its factorization.

76465414040477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998121.

The product of its (nonzero) digits is 63221760, while the sum is 59.

The spelling of 76465414040477 in words is "seventy-six trillion, four hundred sixty-five billion, four hundred fourteen million, forty thousand, four hundred seventy-seven".