77324233100231 has 16 divisors (see below), whose sum is σ = 83390215910400. Its totient is φ = 71275107547488.

The previous prime is 77324233100207. The next prime is 77324233100269. The reversal of 77324233100231 is 13200133242377.

It is not a de Polignac number, because 77324233100231 - 2¹⁰ = 77324233099207 is a prime.

It is a super-2 number, since 2×77324233100231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77324233100131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477055280 + ... + 477217338.

It is an arithmetic number, because the mean of its divisors is an integer number (5211888494400).

Almost surely, 2^{77324233100231} is an apocalyptic number.

77324233100231 is a deficient number, since it is larger than the sum of its proper divisors (6065982810169).

77324233100231 is a wasteful number, since it uses less digits than its factorization.

77324233100231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213838.

The product of its (nonzero) digits is 127008, while the sum is 38.

The spelling of 77324233100231 in words is "seventy-seven trillion, three hundred twenty-four billion, two hundred thirty-three million, one hundred thousand, two hundred thirty-one".